90201368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1549}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 175770000

約数和(自身を除く): 85568632

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 251, 502, 1004, 1549, 2008, 3098, 6196, 7279, 12392, 14558, 29116, 44921, 58232, 89842, 179684, 359368, 388799, 777598, 1555196, 3110392, 11275171, 22550342, 45100684, 90201368]

約数ペア:

[(1, 90201368), (2, 45100684), (4, 22550342), (8, 11275171), (29, 3110392), (58, 1555196), (116, 777598), (232, 388799), (251, 359368), (502, 179684), (1004, 89842), (1549, 58232), (2008, 44921), (3098, 29116), (6196, 14558), (7279, 12392)]