38939344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83921}}^1$

素因数の和:83958

約数の個数: 20

約数和(自身を含む): 78047460

約数和(自身を除く): 39108116

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 83921, 167842, 335684, 671368, 1342736, 2433709, 4867418, 9734836, 19469672, 38939344]

約数ペア:

[(1, 38939344), (2, 19469672), (4, 9734836), (8, 4867418), (16, 2433709), (29, 1342736), (58, 671368), (116, 335684), (232, 167842), (464, 83921)]