31862638

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 48653280

約数和(自身を除く): 16790642

約数列:

[1, 2, 103, 137, 206, 274, 1129, 2258, 14111, 28222, 116287, 154673, 232574, 309346, 15931319, 31862638]

約数ペア:

[(1, 31862638), (2, 15931319), (103, 309346), (137, 232574), (206, 154673), (274, 116287), (1129, 28222), (2258, 14111)]