125432816

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{57223}}^1$

素因数の和:57368

約数の個数: 20

約数和(自身を含む): 244804272

約数和(自身を除く): 119371456

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 57223, 114446, 228892, 457784, 915568, 7839551, 15679102, 31358204, 62716408, 125432816]

約数ペア:

[(1, 125432816), (2, 62716408), (4, 31358204), (8, 15679102), (16, 7839551), (137, 915568), (274, 457784), (548, 228892), (1096, 114446), (2192, 57223)]