90557918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{8929}}^1$

素因数の和:9403

約数の個数: 16

約数和(自身を含む): 148523760

約数和(自身を除く): 57965842

約数列:

[1, 2, 11, 22, 461, 922, 5071, 8929, 10142, 17858, 98219, 196438, 4116269, 8232538, 45278959, 90557918]

約数ペア:

[(1, 90557918), (2, 45278959), (11, 8232538), (22, 4116269), (461, 196438), (922, 98219), (5071, 17858), (8929, 10142)]