87911216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7883}}^1$

素因数の和:7949

約数の個数: 40

約数和(自身を含む): 184769424

約数和(自身を除く): 96858208

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 7883, 11152, 15766, 31532, 63064, 126128, 134011, 268022, 323203, 536044, 646406, 1072088, 1292812, 2144176, 2585624, 5171248, 5494451, 10988902, 21977804, 43955608, 87911216]

約数ペア:

[(1, 87911216), (2, 43955608), (4, 21977804), (8, 10988902), (16, 5494451), (17, 5171248), (34, 2585624), (41, 2144176), (68, 1292812), (82, 1072088), (136, 646406), (164, 536044), (272, 323203), (328, 268022), (656, 134011), (697, 126128), (1394, 63064), (2788, 31532), (5576, 15766), (7883, 11152)]