39845354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4691}}^1$

素因数の和:4861

約数の個数: 16

約数和(自身を含む): 62159616

約数和(自身を除く): 22314262

約数列:

[1, 2, 31, 62, 137, 274, 4247, 4691, 8494, 9382, 145421, 290842, 642667, 1285334, 19922677, 39845354]

約数ペア:

[(1, 39845354), (2, 19922677), (31, 1285334), (62, 642667), (137, 290842), (274, 145421), (4247, 9382), (4691, 8494)]