87283168

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22921}}^1$

素因数の和:22955

約数の個数: 48

約数和(自身を含む): 207948384

約数和(自身を除く): 120665216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 22921, 45842, 91684, 160447, 183368, 320894, 366736, 389657, 641788, 733472, 779314, 1283576, 1558628, 2567152, 2727599, 3117256, 5134304, 5455198, 6234512, 10910396, 12469024, 21820792, 43641584, 87283168]

約数ペア:

[(1, 87283168), (2, 43641584), (4, 21820792), (7, 12469024), (8, 10910396), (14, 6234512), (16, 5455198), (17, 5134304), (28, 3117256), (32, 2727599), (34, 2567152), (56, 1558628), (68, 1283576), (112, 779314), (119, 733472), (136, 641788), (224, 389657), (238, 366736), (272, 320894), (476, 183368), (544, 160447), (952, 91684), (1904, 45842), (3808, 22921)]