31260934

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 47520576

約数和(自身を除く): 16259642

約数列:

[1, 2, 137, 271, 274, 421, 542, 842, 37127, 57677, 74254, 114091, 115354, 228182, 15630467, 31260934]

約数ペア:

[(1, 31260934), (2, 15630467), (137, 228182), (271, 115354), (274, 114091), (421, 74254), (542, 57677), (842, 37127)]