79970638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{117259}}^1$

素因数の和:117303

約数の個数: 16

約数和(自身を含む): 135083520

約数和(自身を除く): 55112882

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 117259, 234518, 1289849, 2579698, 3635029, 7270058, 39985319, 79970638]

約数ペア:

[(1, 79970638), (2, 39985319), (11, 7270058), (22, 3635029), (31, 2579698), (62, 1289849), (341, 234518), (682, 117259)]