22178608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 46215792

約数和(自身を除く): 24037184

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 1217, 2278, 2434, 4556, 4868, 9112, 9736, 18224, 19472, 20689, 41378, 81539, 82756, 163078, 165512, 326156, 331024, 652312, 1304624, 1386163, 2772326, 5544652, 11089304, 22178608]

約数ペア:

[(1, 22178608), (2, 11089304), (4, 5544652), (8, 2772326), (16, 1386163), (17, 1304624), (34, 652312), (67, 331024), (68, 326156), (134, 165512), (136, 163078), (268, 82756), (272, 81539), (536, 41378), (1072, 20689), (1139, 19472), (1217, 18224), (2278, 9736), (2434, 9112), (4556, 4868)]