31477889518

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{3527}}^1\times {\mathrm{61129}}^1$

素因数の和:64731

約数の個数: 16

約数和(自身を含む): 47877994080

約数和(自身を除く): 16400104562

約数列:

[1, 2, 73, 146, 3527, 7054, 61129, 122258, 257471, 514942, 4462417, 8924834, 215601983, 431203966, 15738944759, 31477889518]

約数ペア:

[(1, 31477889518), (2, 15738944759), (73, 431203966), (146, 215601983), (3527, 8924834), (7054, 4462417), (61129, 514942), (122258, 257471)]