31544162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11779}}^1$

素因数の和:11897

約数の個数: 16

約数和(自身を含む): 51455040

約数和(自身を除く): 19910878

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 11779, 23558, 153127, 306254, 1213237, 2426474, 15772081, 31544162]

約数ペア:

[(1, 31544162), (2, 15772081), (13, 2426474), (26, 1213237), (103, 306254), (206, 153127), (1339, 23558), (2678, 11779)]