163986062

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{1609}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 248648400

約数和(自身を除く): 84662338

約数列:

[1, 2, 131, 262, 389, 778, 1609, 3218, 50959, 101918, 210779, 421558, 625901, 1251802, 81993031, 163986062]

約数ペア:

[(1, 163986062), (2, 81993031), (131, 1251802), (262, 625901), (389, 421558), (778, 210779), (1609, 101918), (3218, 50959)]