4160848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13687}}^1$

素因数の和:13714

約数の個数: 20

約数和(自身を含む): 8486560

約数和(自身を除く): 4325712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13687, 27374, 54748, 109496, 218992, 260053, 520106, 1040212, 2080424, 4160848]

約数ペア:

[(1, 4160848), (2, 2080424), (4, 1040212), (8, 520106), (16, 260053), (19, 218992), (38, 109496), (76, 54748), (152, 27374), (304, 13687)]