123706096

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{208963}}^1$

素因数の和:209008

約数の個数: 20

約数和(自身を含む): 246159592

約数和(自身を除く): 122453496

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 208963, 417926, 835852, 1671704, 3343408, 7731631, 15463262, 30926524, 61853048, 123706096]

約数ペア:

[(1, 123706096), (2, 61853048), (4, 30926524), (8, 15463262), (16, 7731631), (37, 3343408), (74, 1671704), (148, 835852), (296, 417926), (592, 208963)]