31224192

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 89041920

約数和(自身を除く): 57817728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 61, 62, 64, 86, 93, 96, 122, 124, 128, 129, 172, 183, 186, 192, 244, 248, 258, 344, 366, 372, 384, 488, 496, 516, 688, 732, 744, 976, 992, 1032, 1333, 1376, 1464, 1488, 1891, 1952, 1984, 2064, 2623, 2666, 2752, 2928, 2976, 3782, 3904, 3968, 3999, 4128, 5246, 5332, 5504, 5673, 5856, 5952, 7564, 7808, 7869, 7998, 8256, 10492, 10664, 11346, 11712, 11904, 15128, 15738, 15996, 16512, 20984, 21328, 22692, 23424, 30256, 31476, 31992, 41968, 42656, 45384, 60512, 62952, 63984, 81313, 83936, 85312, 90768, 121024, 125904, 127968, 162626, 167872, 170624, 181536, 242048, 243939, 251808, 255936, 325252, 335744, 363072, 487878, 503616, 511872, 650504, 726144, 975756, 1007232, 1301008, 1951512, 2602016, 3903024, 5204032, 7806048, 10408064, 15612096, 31224192]

約数ペア:

[(1, 31224192), (2, 15612096), (3, 10408064), (4, 7806048), (6, 5204032), (8, 3903024), (12, 2602016), (16, 1951512), (24, 1301008), (31, 1007232), (32, 975756), (43, 726144), (48, 650504), (61, 511872), (62, 503616), (64, 487878), (86, 363072), (93, 335744), (96, 325252), (122, 255936), (124, 251808), (128, 243939), (129, 242048), (172, 181536), (183, 170624), (186, 167872), (192, 162626), (244, 127968), (248, 125904), (258, 121024), (344, 90768), (366, 85312), (372, 83936), (384, 81313), (488, 63984), (496, 62952), (516, 60512), (688, 45384), (732, 42656), (744, 41968), (976, 31992), (992, 31476), (1032, 30256), (1333, 23424), (1376, 22692), (1464, 21328), (1488, 20984), (1891, 16512), (1952, 15996), (1984, 15738), (2064, 15128), (2623, 11904), (2666, 11712), (2752, 11346), (2928, 10664), (2976, 10492), (3782, 8256), (3904, 7998), (3968, 7869), (3999, 7808), (4128, 7564), (5246, 5952), (5332, 5856), (5504, 5673)]