86649056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{208291}}^1$

素因数の和:208314

約数の個数: 24

約数和(自身を含む): 183713544

約数和(自身を除く): 97064488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 208291, 416582, 833164, 1666328, 2707783, 3332656, 5415566, 6665312, 10831132, 21662264, 43324528, 86649056]

約数ペア:

[(1, 86649056), (2, 43324528), (4, 21662264), (8, 10831132), (13, 6665312), (16, 5415566), (26, 3332656), (32, 2707783), (52, 1666328), (104, 833164), (208, 416582), (416, 208291)]