129394072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{951427}}^1$

素因数の和:951450

約数の個数: 16

約数和(自身を含む): 256885560

約数和(自身を除く): 127491488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 951427, 1902854, 3805708, 7611416, 16174259, 32348518, 64697036, 129394072]

約数ペア:

[(1, 129394072), (2, 64697036), (4, 32348518), (8, 16174259), (17, 7611416), (34, 3805708), (68, 1902854), (136, 951427)]