3957168848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{7907}}^1$

素因数の和:8955

約数の個数: 40

約数和(自身を含む): 7923183360

約数和(自身を除く): 3966014512

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1009, 2018, 4036, 7907, 8072, 15814, 16144, 31279, 31628, 62558, 63256, 125116, 126512, 245117, 250232, 490234, 500464, 980468, 1960936, 3921872, 7978163, 15956326, 31912652, 63825304, 127650608, 247323053, 494646106, 989292212, 1978584424, 3957168848]

約数ペア:

[(1, 3957168848), (2, 1978584424), (4, 989292212), (8, 494646106), (16, 247323053), (31, 127650608), (62, 63825304), (124, 31912652), (248, 15956326), (496, 7978163), (1009, 3921872), (2018, 1960936), (4036, 980468), (7907, 500464), (8072, 490234), (15814, 250232), (16144, 245117), (31279, 126512), (31628, 125116), (62558, 63256)]