87661676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6607}}^1$

素因数の和:6749

約数の個数: 24

約数和(自身を含む): 159860736

約数和(自身を除く): 72199060

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 428, 3317, 6607, 6634, 13214, 13268, 26428, 204817, 409634, 706949, 819268, 1413898, 2827796, 21915419, 43830838, 87661676]

約数ペア:

[(1, 87661676), (2, 43830838), (4, 21915419), (31, 2827796), (62, 1413898), (107, 819268), (124, 706949), (214, 409634), (428, 204817), (3317, 26428), (6607, 13268), (6634, 13214)]