16654628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{953}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 31012632

約数和(自身を除く): 14358004

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 953, 1028, 1906, 3812, 4369, 8738, 16201, 17476, 32402, 64804, 244921, 489842, 979684, 4163657, 8327314, 16654628]

約数ペア:

[(1, 16654628), (2, 8327314), (4, 4163657), (17, 979684), (34, 489842), (68, 244921), (257, 64804), (514, 32402), (953, 17476), (1028, 16201), (1906, 8738), (3812, 4369)]