68249416

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{127331}}^1$

素因数の和:127404

約数の個数: 16

約数和(自身を含む): 129878640

約数和(自身を除く): 61629224

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 127331, 254662, 509324, 1018648, 8531177, 17062354, 34124708, 68249416]

約数ペア:

[(1, 68249416), (2, 34124708), (4, 17062354), (8, 8531177), (67, 1018648), (134, 509324), (268, 254662), (536, 127331)]