41632256

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 80

約数和(自身を含む): 89303808

約数和(自身を除く): 47671552

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 61, 62, 64, 86, 122, 124, 128, 172, 244, 248, 256, 344, 488, 496, 512, 688, 976, 992, 1333, 1376, 1891, 1952, 1984, 2623, 2666, 2752, 3782, 3904, 3968, 5246, 5332, 5504, 7564, 7808, 7936, 10492, 10664, 11008, 15128, 15616, 15872, 20984, 21328, 22016, 30256, 31232, 41968, 42656, 60512, 81313, 83936, 85312, 121024, 162626, 167872, 170624, 242048, 325252, 335744, 341248, 484096, 650504, 671488, 682496, 968192, 1301008, 1342976, 2602016, 5204032, 10408064, 20816128, 41632256]

約数ペア:

[(1, 41632256), (2, 20816128), (4, 10408064), (8, 5204032), (16, 2602016), (31, 1342976), (32, 1301008), (43, 968192), (61, 682496), (62, 671488), (64, 650504), (86, 484096), (122, 341248), (124, 335744), (128, 325252), (172, 242048), (244, 170624), (248, 167872), (256, 162626), (344, 121024), (488, 85312), (496, 83936), (512, 81313), (688, 60512), (976, 42656), (992, 41968), (1333, 31232), (1376, 30256), (1891, 22016), (1952, 21328), (1984, 20984), (2623, 15872), (2666, 15616), (2752, 15128), (3782, 11008), (3904, 10664), (3968, 10492), (5246, 7936), (5332, 7808), (5504, 7564)]