164089085

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{2309}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 201080880

約数和(自身を除く): 36991795

約数列:

[1, 5, 61, 233, 305, 1165, 2309, 11545, 14213, 71065, 140849, 537997, 704245, 2689985, 32817817, 164089085]

約数ペア:

[(1, 164089085), (5, 32817817), (61, 2689985), (233, 704245), (305, 537997), (1165, 140849), (2309, 71065), (11545, 14213)]