31790705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2053}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 40422720

約数和(自身を除く): 8632015

約数列:

[1, 5, 19, 95, 163, 815, 2053, 3097, 10265, 15485, 39007, 195035, 334639, 1673195, 6358141, 31790705]

約数ペア:

[(1, 31790705), (5, 6358141), (19, 1673195), (95, 334639), (163, 195035), (815, 39007), (2053, 15485), (3097, 10265)]