100131712

素因数分解:

$2^7\times {\mathrm{389}}^1\times {\mathrm{2011}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 200093400

約数和(自身を除く): 99961688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 389, 778, 1556, 2011, 3112, 4022, 6224, 8044, 12448, 16088, 24896, 32176, 49792, 64352, 128704, 257408, 782279, 1564558, 3129116, 6258232, 12516464, 25032928, 50065856, 100131712]

約数ペア:

[(1, 100131712), (2, 50065856), (4, 25032928), (8, 12516464), (16, 6258232), (32, 3129116), (64, 1564558), (128, 782279), (389, 257408), (778, 128704), (1556, 64352), (2011, 49792), (3112, 32176), (4022, 24896), (6224, 16088), (8044, 12448)]