87813752

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{64951}}^1$

素因数の和:64983

約数の個数: 24

約数和(自身を含む): 178293240

約数和(自身を除く): 90479488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 64951, 129902, 259804, 519608, 844363, 1688726, 3377452, 6754904, 10976719, 21953438, 43906876, 87813752]

約数ペア:

[(1, 87813752), (2, 43906876), (4, 21953438), (8, 10976719), (13, 6754904), (26, 3377452), (52, 1688726), (104, 844363), (169, 519608), (338, 259804), (676, 129902), (1352, 64951)]