22157069776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{33776021}}^1$

素因数の和:33776070

約数の個数: 20

約数和(自身を含む): 43976380644

約数和(自身を除く): 21819310868

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 33776021, 67552042, 135104084, 270208168, 540416336, 1384816861, 2769633722, 5539267444, 11078534888, 22157069776]

約数ペア:

[(1, 22157069776), (2, 11078534888), (4, 5539267444), (8, 2769633722), (16, 1384816861), (41, 540416336), (82, 270208168), (164, 135104084), (328, 67552042), (656, 33776021)]