77640632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{570887}}^1$

素因数の和:570910

約数の個数: 16

約数和(自身を含む): 154139760

約数和(自身を除く): 76499128

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 570887, 1141774, 2283548, 4567096, 9705079, 19410158, 38820316, 77640632]

約数ペア:

[(1, 77640632), (2, 38820316), (4, 19410158), (8, 9705079), (17, 4567096), (34, 2283548), (68, 1141774), (136, 570887)]