31059614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11069}}^1$

素因数の和:11155

約数の個数: 16

約数和(自身を含む): 49416480

約数和(自身を除く): 18356866

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 11069, 22138, 254587, 509174, 675209, 1350418, 15529807, 31059614]

約数ペア:

[(1, 31059614), (2, 15529807), (23, 1350418), (46, 675209), (61, 509174), (122, 254587), (1403, 22138), (2806, 11069)]