100400888

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{77951}}^1$

素因数の和:77987

約数の個数: 32

約数和(自身を含む): 224501760

約数和(自身を除く): 124100872

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 77951, 155902, 311804, 545657, 623608, 1091314, 1792873, 2182628, 3585746, 4365256, 7171492, 12550111, 14342984, 25100222, 50200444, 100400888]

約数ペア:

[(1, 100400888), (2, 50200444), (4, 25100222), (7, 14342984), (8, 12550111), (14, 7171492), (23, 4365256), (28, 3585746), (46, 2182628), (56, 1792873), (92, 1091314), (161, 623608), (184, 545657), (322, 311804), (644, 155902), (1288, 77951)]