57487118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{16139}}^1$

素因数の和:16291

約数の個数: 16

約数和(自身を含む): 93547440

約数和(自身を除く): 36060322

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 16139, 32278, 209807, 419614, 2211043, 4422086, 28743559, 57487118]

約数ペア:

[(1, 57487118), (2, 28743559), (13, 4422086), (26, 2211043), (137, 419614), (274, 209807), (1781, 32278), (3562, 16139)]