79985806

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{4357}}^1$

素因数の和:4563

約数の個数: 16

約数和(自身を含む): 122686416

約数和(自身を除く): 42700610

約数列:

[1, 2, 67, 134, 137, 274, 4357, 8714, 9179, 18358, 291919, 583838, 596909, 1193818, 39992903, 79985806]

約数ペア:

[(1, 79985806), (2, 39992903), (67, 1193818), (134, 596909), (137, 583838), (274, 291919), (4357, 18358), (8714, 9179)]