87915832

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 167353200

約数和(自身を除く): 79437368

約数列:

[1, 2, 4, 8, 139, 173, 278, 346, 457, 556, 692, 914, 1112, 1384, 1828, 3656, 24047, 48094, 63523, 79061, 96188, 127046, 158122, 192376, 254092, 316244, 508184, 632488, 10989479, 21978958, 43957916, 87915832]

約数ペア:

[(1, 87915832), (2, 43957916), (4, 21978958), (8, 10989479), (139, 632488), (173, 508184), (278, 316244), (346, 254092), (457, 192376), (556, 158122), (692, 127046), (914, 96188), (1112, 79061), (1384, 63523), (1828, 48094), (3656, 24047)]