85651004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{1039}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 154365120

約数和(自身を除く): 68714116

約数列:

[1, 2, 4, 37, 74, 148, 557, 1039, 1114, 2078, 2228, 4156, 20609, 38443, 41218, 76886, 82436, 153772, 578723, 1157446, 2314892, 21412751, 42825502, 85651004]

約数ペア:

[(1, 85651004), (2, 42825502), (4, 21412751), (37, 2314892), (74, 1157446), (148, 578723), (557, 153772), (1039, 82436), (1114, 76886), (2078, 41218), (2228, 38443), (4156, 20609)]