67888288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163193}}^1$

素因数の和:163216

約数の個数: 24

約数和(自身を含む): 143937108

約数和(自身を除く): 76048820

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 163193, 326386, 652772, 1305544, 2121509, 2611088, 4243018, 5222176, 8486036, 16972072, 33944144, 67888288]

約数ペア:

[(1, 67888288), (2, 33944144), (4, 16972072), (8, 8486036), (13, 5222176), (16, 4243018), (26, 2611088), (32, 2121509), (52, 1305544), (104, 652772), (208, 326386), (416, 163193)]