86401808

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{145949}}^1$

素因数の和:145994

約数の個数: 20

約数和(自身を含む): 171929100

約数和(自身を除く): 85527292

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 145949, 291898, 583796, 1167592, 2335184, 5400113, 10800226, 21600452, 43200904, 86401808]

約数ペア:

[(1, 86401808), (2, 43200904), (4, 21600452), (8, 10800226), (16, 5400113), (37, 2335184), (74, 1167592), (148, 583796), (296, 291898), (592, 145949)]