90020176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10211}}^1$

素因数の和:10267

約数の個数: 40

約数和(自身を含む): 189943200

約数和(自身を除く): 99923024

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 10211, 20422, 40844, 81688, 163376, 194009, 296119, 388018, 592238, 776036, 1184476, 1552072, 2368952, 3104144, 4737904, 5626261, 11252522, 22505044, 45010088, 90020176]

約数ペア:

[(1, 90020176), (2, 45010088), (4, 22505044), (8, 11252522), (16, 5626261), (19, 4737904), (29, 3104144), (38, 2368952), (58, 1552072), (76, 1184476), (116, 776036), (152, 592238), (232, 388018), (304, 296119), (464, 194009), (551, 163376), (1102, 81688), (2204, 40844), (4408, 20422), (8816, 10211)]