16559348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 32928000

約数和(自身を除く): 16368652

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 79, 116, 139, 158, 278, 316, 377, 556, 754, 1027, 1508, 1807, 2054, 2291, 3614, 4031, 4108, 4582, 7228, 8062, 9164, 10981, 16124, 21962, 29783, 43924, 52403, 59566, 104806, 119132, 142753, 209612, 285506, 318449, 571012, 636898, 1273796, 4139837, 8279674, 16559348]

約数ペア:

[(1, 16559348), (2, 8279674), (4, 4139837), (13, 1273796), (26, 636898), (29, 571012), (52, 318449), (58, 285506), (79, 209612), (116, 142753), (139, 119132), (158, 104806), (278, 59566), (316, 52403), (377, 43924), (556, 29783), (754, 21962), (1027, 16124), (1508, 10981), (1807, 9164), (2054, 8062), (2291, 7228), (3614, 4582), (4031, 4108)]