86220872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6277}}^1$

素因数の和:6401

約数の個数: 32

約数和(自身を含む): 172896120

約数和(自身を除く): 86675248

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6277, 6868, 12554, 13736, 25108, 50216, 106709, 213418, 426836, 633977, 853672, 1267954, 2535908, 5071816, 10777609, 21555218, 43110436, 86220872]

約数ペア:

[(1, 86220872), (2, 43110436), (4, 21555218), (8, 10777609), (17, 5071816), (34, 2535908), (68, 1267954), (101, 853672), (136, 633977), (202, 426836), (404, 213418), (808, 106709), (1717, 50216), (3434, 25108), (6277, 13736), (6868, 12554)]