31440152

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{58657}}^1$

素因数の和:58730

約数の個数: 16

約数和(自身を含む): 59831160

約数和(自身を除く): 28391008

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 58657, 117314, 234628, 469256, 3930019, 7860038, 15720076, 31440152]

約数ペア:

[(1, 31440152), (2, 15720076), (4, 7860038), (8, 3930019), (67, 469256), (134, 234628), (268, 117314), (536, 58657)]