89036908

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 158270112

約数和(自身を除く): 69233204

約数列:

[1, 2, 4, 103, 197, 206, 394, 412, 788, 1097, 2194, 4388, 20291, 40582, 81164, 112991, 216109, 225982, 432218, 451964, 864436, 22259227, 44518454, 89036908]

約数ペア:

[(1, 89036908), (2, 44518454), (4, 22259227), (103, 864436), (197, 451964), (206, 432218), (394, 225982), (412, 216109), (788, 112991), (1097, 81164), (2194, 40582), (4388, 20291)]