26416336

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{20899}}^1$

素因数の和:20986

約数の個数: 20

約数和(自身を含む): 51832000

約数和(自身を除く): 25415664

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 20899, 41798, 83596, 167192, 334384, 1651021, 3302042, 6604084, 13208168, 26416336]

約数ペア:

[(1, 26416336), (2, 13208168), (4, 6604084), (8, 3302042), (16, 1651021), (79, 334384), (158, 167192), (316, 83596), (632, 41798), (1264, 20899)]