20161217992

素因数分解:

$2^3\times {\mathrm{5867}}^1\times {\mathrm{429547}}^1$

素因数の和:435420

約数の個数: 16

約数和(自身を含む): 37808814960

約数和(自身を除く): 17647596968

約数列:

[1, 2, 4, 8, 5867, 11734, 23468, 46936, 429547, 859094, 1718188, 3436376, 2520152249, 5040304498, 10080608996, 20161217992]

約数ペア:

[(1, 20161217992), (2, 10080608996), (4, 5040304498), (8, 2520152249), (5867, 3436376), (11734, 1718188), (23468, 859094), (46936, 429547)]