87869392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1103}}^1$

素因数の和:1507

約数の個数: 40

約数和(自身を含む): 183988224

約数和(自身を除く): 96118832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 383, 766, 1103, 1532, 2206, 3064, 4412, 4979, 6128, 8824, 9958, 14339, 17648, 19916, 28678, 39832, 57356, 79664, 114712, 229424, 422449, 844898, 1689796, 3379592, 5491837, 6759184, 10983674, 21967348, 43934696, 87869392]

約数ペア:

[(1, 87869392), (2, 43934696), (4, 21967348), (8, 10983674), (13, 6759184), (16, 5491837), (26, 3379592), (52, 1689796), (104, 844898), (208, 422449), (383, 229424), (766, 114712), (1103, 79664), (1532, 57356), (2206, 39832), (3064, 28678), (4412, 19916), (4979, 17648), (6128, 14339), (8824, 9958)]