55142608

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{51439}}^1$

素因数の和:51514

約数の個数: 20

約数和(自身を含む): 108435520

約数和(自身を除く): 53292912

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 51439, 102878, 205756, 411512, 823024, 3446413, 6892826, 13785652, 27571304, 55142608]

約数ペア:

[(1, 55142608), (2, 27571304), (4, 13785652), (8, 6892826), (16, 3446413), (67, 823024), (134, 411512), (268, 205756), (536, 102878), (1072, 51439)]