31530742

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 48066480

約数和(自身を除く): 16535738

約数列:

[1, 2, 89, 178, 307, 577, 614, 1154, 27323, 51353, 54646, 102706, 177139, 354278, 15765371, 31530742]

約数ペア:

[(1, 31530742), (2, 15765371), (89, 354278), (178, 177139), (307, 102706), (577, 54646), (614, 51353), (1154, 27323)]