66770962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{8221}}^1$

素因数の和:8385

約数の個数: 16

約数和(自身を含む): 104189184

約数和(自身を除く): 37418222

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 8221, 16442, 254851, 509702, 1076951, 2153902, 33385481, 66770962]

約数ペア:

[(1, 66770962), (2, 33385481), (31, 2153902), (62, 1076951), (131, 509702), (262, 254851), (4061, 16442), (8122, 8221)]