69989624

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{213383}}^1$

素因数の和:213430

約数の個数: 16

約数和(自身を含む): 134431920

約数和(自身を除く): 64442296

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 213383, 426766, 853532, 1707064, 8748703, 17497406, 34994812, 69989624]

約数ペア:

[(1, 69989624), (2, 34994812), (4, 17497406), (8, 8748703), (41, 1707064), (82, 853532), (164, 426766), (328, 213383)]