89786552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20369}}^1$

素因数の和:20423

約数の個数: 32

約数和(自身を含む): 183330000

約数和(自身を除く): 93543448

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 20369, 40738, 81476, 162952, 387011, 590701, 774022, 1181402, 1548044, 2362804, 3096088, 4725608, 11223319, 22446638, 44893276, 89786552]

約数ペア:

[(1, 89786552), (2, 44893276), (4, 22446638), (8, 11223319), (19, 4725608), (29, 3096088), (38, 2362804), (58, 1548044), (76, 1181402), (116, 774022), (152, 590701), (232, 387011), (551, 162952), (1102, 81476), (2204, 40738), (4408, 20369)]