79886914

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{4289}}^1$

素因数の和:4497

約数の個数: 16

約数和(自身を含む): 122522400

約数和(自身を除く): 42635486

約数列:

[1, 2, 67, 134, 139, 278, 4289, 8578, 9313, 18626, 287363, 574726, 596171, 1192342, 39943457, 79886914]

約数ペア:

[(1, 79886914), (2, 39943457), (67, 1192342), (134, 596171), (139, 574726), (278, 287363), (4289, 18626), (8578, 9313)]