88374670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{811}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 168902496

約数和(自身を除く): 80527826

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 641, 811, 1282, 1622, 3205, 4055, 6410, 8110, 10897, 13787, 21794, 27574, 54485, 68935, 108970, 137870, 519851, 1039702, 2599255, 5198510, 8837467, 17674934, 44187335, 88374670]

約数ペア:

[(1, 88374670), (2, 44187335), (5, 17674934), (10, 8837467), (17, 5198510), (34, 2599255), (85, 1039702), (170, 519851), (641, 137870), (811, 108970), (1282, 68935), (1622, 54485), (3205, 27574), (4055, 21794), (6410, 13787), (8110, 10897)]