31555672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6271}}^1$

素因数の和:6331

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 32795048

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 6271, 12542, 25084, 50168, 106607, 213214, 232027, 426428, 464054, 852856, 928108, 1856216, 3944459, 7888918, 15777836, 31555672]

約数ペア:

[(1, 31555672), (2, 15777836), (4, 7888918), (8, 3944459), (17, 1856216), (34, 928108), (37, 852856), (68, 464054), (74, 426428), (136, 232027), (148, 213214), (296, 106607), (629, 50168), (1258, 25084), (2516, 12542), (5032, 6271)]