15979663408

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2011}}^1\times {\mathrm{12113}}^1$

素因数の和:14173

約数の個数: 40

約数和(自身を含む): 31734125136

約数和(自身を除く): 15754461728

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2011, 4022, 8044, 12113, 16088, 24226, 32176, 48452, 82451, 96904, 164902, 193808, 329804, 496633, 659608, 993266, 1319216, 1986532, 3973064, 7946128, 24359243, 48718486, 97436972, 194873944, 389747888, 998728963, 1997457926, 3994915852, 7989831704, 15979663408]

約数ペア:

[(1, 15979663408), (2, 7989831704), (4, 3994915852), (8, 1997457926), (16, 998728963), (41, 389747888), (82, 194873944), (164, 97436972), (328, 48718486), (656, 24359243), (2011, 7946128), (4022, 3973064), (8044, 1986532), (12113, 1319216), (16088, 993266), (24226, 659608), (32176, 496633), (48452, 329804), (82451, 193808), (96904, 164902)]