87501152

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 178228512

約数和(自身を除く): 90727360

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 263, 281, 296, 526, 562, 592, 1052, 1124, 1184, 2104, 2248, 4208, 4496, 8416, 8992, 9731, 10397, 19462, 20794, 38924, 41588, 73903, 77848, 83176, 147806, 155696, 166352, 295612, 311392, 332704, 591224, 1182448, 2364896, 2734411, 5468822, 10937644, 21875288, 43750576, 87501152]

約数ペア:

[(1, 87501152), (2, 43750576), (4, 21875288), (8, 10937644), (16, 5468822), (32, 2734411), (37, 2364896), (74, 1182448), (148, 591224), (263, 332704), (281, 311392), (296, 295612), (526, 166352), (562, 155696), (592, 147806), (1052, 83176), (1124, 77848), (1184, 73903), (2104, 41588), (2248, 38924), (4208, 20794), (4496, 19462), (8416, 10397), (8992, 9731)]