31197584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10427}}^1$

素因数の和:10463

約数の個数: 40

約数和(自身を含む): 69825888

約数和(自身を除く): 38628304

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 10427, 20854, 41708, 83416, 114697, 166832, 177259, 229394, 354518, 458788, 709036, 917576, 1418072, 1835152, 1949849, 2836144, 3899698, 7799396, 15598792, 31197584]

約数ペア:

[(1, 31197584), (2, 15598792), (4, 7799396), (8, 3899698), (11, 2836144), (16, 1949849), (17, 1835152), (22, 1418072), (34, 917576), (44, 709036), (68, 458788), (88, 354518), (136, 229394), (176, 177259), (187, 166832), (272, 114697), (374, 83416), (748, 41708), (1496, 20854), (2992, 10427)]