31463042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{10709}}^1$

素因数の和:10837

約数の個数: 16

約数和(自身を含む): 51279480

約数和(自身を除く): 19816438

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 10709, 21418, 139217, 278434, 1210117, 2420234, 15731521, 31463042]

約数ペア:

[(1, 31463042), (2, 15731521), (13, 2420234), (26, 1210117), (113, 278434), (226, 139217), (1469, 21418), (2938, 10709)]