90192152

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 173365920

約数和(自身を除く): 83173768

約数列:

[1, 2, 4, 8, 71, 97, 142, 194, 284, 388, 568, 776, 1637, 3274, 6548, 6887, 13096, 13774, 27548, 55096, 116227, 158789, 232454, 317578, 464908, 635156, 929816, 1270312, 11274019, 22548038, 45096076, 90192152]

約数ペア:

[(1, 90192152), (2, 45096076), (4, 22548038), (8, 11274019), (71, 1270312), (97, 929816), (142, 635156), (194, 464908), (284, 317578), (388, 232454), (568, 158789), (776, 116227), (1637, 55096), (3274, 27548), (6548, 13774), (6887, 13096)]