31468432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 63638784

約数和(自身を除く): 32170352

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 863, 1726, 2279, 3452, 4558, 6904, 9116, 13808, 18232, 36464, 37109, 45739, 74218, 91478, 148436, 182956, 296872, 365912, 593744, 731824, 1966777, 3933554, 7867108, 15734216, 31468432]

約数ペア:

[(1, 31468432), (2, 15734216), (4, 7867108), (8, 3933554), (16, 1966777), (43, 731824), (53, 593744), (86, 365912), (106, 296872), (172, 182956), (212, 148436), (344, 91478), (424, 74218), (688, 45739), (848, 37109), (863, 36464), (1726, 18232), (2279, 13808), (3452, 9116), (4558, 6904)]