8923928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 18370800

約数和(自身を除く): 9446872

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 1619, 2756, 3238, 5512, 6476, 12952, 21047, 42094, 84188, 85807, 168376, 171614, 343228, 686456, 1115491, 2230982, 4461964, 8923928]

約数ペア:

[(1, 8923928), (2, 4461964), (4, 2230982), (8, 1115491), (13, 686456), (26, 343228), (52, 171614), (53, 168376), (104, 85807), (106, 84188), (212, 42094), (424, 21047), (689, 12952), (1378, 6476), (1619, 5512), (2756, 3238)]