16396912

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 36506592

約数和(自身を除く): 20109680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 521, 562, 1042, 1124, 1967, 2084, 2248, 3647, 3934, 4168, 4496, 7294, 7868, 8336, 14588, 15736, 29176, 31472, 58352, 146401, 292802, 585604, 1024807, 1171208, 2049614, 2342416, 4099228, 8198456, 16396912]

約数ペア:

[(1, 16396912), (2, 8198456), (4, 4099228), (7, 2342416), (8, 2049614), (14, 1171208), (16, 1024807), (28, 585604), (56, 292802), (112, 146401), (281, 58352), (521, 31472), (562, 29176), (1042, 15736), (1124, 14588), (1967, 8336), (2084, 7868), (2248, 7294), (3647, 4496), (3934, 4168)]