87864248

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{207227}}^1$

素因数の和:207286

約数の個数: 16

約数和(自身を含む): 167854680

約数和(自身を除く): 79990432

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 207227, 414454, 828908, 1657816, 10983031, 21966062, 43932124, 87864248]

約数ペア:

[(1, 87864248), (2, 43932124), (4, 21966062), (8, 10983031), (53, 1657816), (106, 828908), (212, 414454), (424, 207227)]