87973168

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{5333}}^1$

素因数の和:6372

約数の個数: 20

約数和(自身を含む): 170645328

約数和(自身を除く): 82672160

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 5333, 8248, 10666, 16496, 21332, 42664, 85328, 5498323, 10996646, 21993292, 43986584, 87973168]

約数ペア:

[(1, 87973168), (2, 43986584), (4, 21993292), (8, 10996646), (16, 5498323), (1031, 85328), (2062, 42664), (4124, 21332), (5333, 16496), (8248, 10666)]