31880064

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 86132880

約数和(自身を除く): 54252816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1361, 1464, 1952, 2722, 2928, 3904, 4083, 5444, 5856, 7808, 8166, 10888, 11712, 16332, 21776, 23424, 32664, 43552, 65328, 83021, 87104, 130656, 166042, 174208, 249063, 261312, 332084, 498126, 522624, 664168, 996252, 1328336, 1992504, 2656672, 3985008, 5313344, 7970016, 10626688, 15940032, 31880064]

約数ペア:

[(1, 31880064), (2, 15940032), (3, 10626688), (4, 7970016), (6, 5313344), (8, 3985008), (12, 2656672), (16, 1992504), (24, 1328336), (32, 996252), (48, 664168), (61, 522624), (64, 498126), (96, 332084), (122, 261312), (128, 249063), (183, 174208), (192, 166042), (244, 130656), (366, 87104), (384, 83021), (488, 65328), (732, 43552), (976, 32664), (1361, 23424), (1464, 21776), (1952, 16332), (2722, 11712), (2928, 10888), (3904, 8166), (4083, 7808), (5444, 5856)]