67042016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{123239}}^1$

素因数の和:123266

約数の個数: 24

約数和(自身を含む): 139754160

約数和(自身を除く): 72712144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 123239, 246478, 492956, 985912, 1971824, 2095063, 3943648, 4190126, 8380252, 16760504, 33521008, 67042016]

約数ペア:

[(1, 67042016), (2, 33521008), (4, 16760504), (8, 8380252), (16, 4190126), (17, 3943648), (32, 2095063), (34, 1971824), (68, 985912), (136, 492956), (272, 246478), (544, 123239)]