124490456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2003}}^1$

素因数の和:2483

約数の個数: 32

約数和(自身を含む): 247814640

約数和(自身を除く): 123324184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 457, 914, 1828, 2003, 3656, 4006, 7769, 8012, 15538, 16024, 31076, 34051, 62152, 68102, 136204, 272408, 915371, 1830742, 3661484, 7322968, 15561307, 31122614, 62245228, 124490456]

約数ペア:

[(1, 124490456), (2, 62245228), (4, 31122614), (8, 15561307), (17, 7322968), (34, 3661484), (68, 1830742), (136, 915371), (457, 272408), (914, 136204), (1828, 68102), (2003, 62152), (3656, 34051), (4006, 31076), (7769, 16024), (8012, 15538)]