79255312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{69767}}^1$

素因数の和:69846

約数の個数: 20

約数和(自身を含む): 155722176

約数和(自身を除く): 76466864

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 69767, 139534, 279068, 558136, 1116272, 4953457, 9906914, 19813828, 39627656, 79255312]

約数ペア:

[(1, 79255312), (2, 39627656), (4, 19813828), (8, 9906914), (16, 4953457), (71, 1116272), (142, 558136), (284, 279068), (568, 139534), (1136, 69767)]