16456444

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 29665328

約数和(自身を除く): 13208884

約数列:

[1, 2, 4, 43, 86, 172, 241, 397, 482, 794, 964, 1588, 10363, 17071, 20726, 34142, 41452, 68284, 95677, 191354, 382708, 4114111, 8228222, 16456444]

約数ペア:

[(1, 16456444), (2, 8228222), (4, 4114111), (43, 382708), (86, 191354), (172, 95677), (241, 68284), (397, 41452), (482, 34142), (794, 20726), (964, 17071), (1588, 10363)]