42912944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{141161}}^1$

素因数の和:141188

約数の個数: 20

約数和(自身を含む): 87520440

約数和(自身を除く): 44607496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 141161, 282322, 564644, 1129288, 2258576, 2682059, 5364118, 10728236, 21456472, 42912944]

約数ペア:

[(1, 42912944), (2, 21456472), (4, 10728236), (8, 5364118), (16, 2682059), (19, 2258576), (38, 1129288), (76, 564644), (152, 282322), (304, 141161)]