86557472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{159113}}^1$

素因数の和:159140

約数の個数: 24

約数和(自身を含む): 180435276

約数和(自身を除く): 93877804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 159113, 318226, 636452, 1272904, 2545808, 2704921, 5091616, 5409842, 10819684, 21639368, 43278736, 86557472]

約数ペア:

[(1, 86557472), (2, 43278736), (4, 21639368), (8, 10819684), (16, 5409842), (17, 5091616), (32, 2704921), (34, 2545808), (68, 1272904), (136, 636452), (272, 318226), (544, 159113)]