42280874

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1327}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 64540800

約数和(自身を除く): 22259926

約数列:

[1, 2, 89, 178, 179, 358, 1327, 2654, 15931, 31862, 118103, 236206, 237533, 475066, 21140437, 42280874]

約数ペア:

[(1, 42280874), (2, 21140437), (89, 475066), (178, 237533), (179, 236206), (358, 118103), (1327, 31862), (2654, 15931)]