86390264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15361}}^1$

素因数の和:15423

約数の個数: 32

約数和(自身を含む): 175126800

約数和(自身を除く): 88736536

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 15361, 30722, 61444, 122888, 291859, 568357, 583718, 1136714, 1167436, 2273428, 2334872, 4546856, 10798783, 21597566, 43195132, 86390264]

約数ペア:

[(1, 86390264), (2, 43195132), (4, 21597566), (8, 10798783), (19, 4546856), (37, 2334872), (38, 2273428), (74, 1167436), (76, 1136714), (148, 583718), (152, 568357), (296, 291859), (703, 122888), (1406, 61444), (2812, 30722), (5624, 15361)]