31373794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9343}}^1$

素因数の和:9441

約数の個数: 16

約数和(自身を含む): 49784832

約数和(自身を除く): 18411038

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 9343, 18686, 214889, 429778, 682039, 1364078, 15686897, 31373794]

約数ペア:

[(1, 31373794), (2, 15686897), (23, 1364078), (46, 682039), (73, 429778), (146, 214889), (1679, 18686), (3358, 9343)]