40816504

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 77962320

約数和(自身を除く): 37145816

約数列:

[1, 2, 4, 8, 113, 163, 226, 277, 326, 452, 554, 652, 904, 1108, 1304, 2216, 18419, 31301, 36838, 45151, 62602, 73676, 90302, 125204, 147352, 180604, 250408, 361208, 5102063, 10204126, 20408252, 40816504]

約数ペア:

[(1, 40816504), (2, 20408252), (4, 10204126), (8, 5102063), (113, 361208), (163, 250408), (226, 180604), (277, 147352), (326, 125204), (452, 90302), (554, 73676), (652, 62602), (904, 45151), (1108, 36838), (1304, 31301), (2216, 18419)]