128317246

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{48131}}^1$

素因数の和:48207

約数の個数: 16

約数和(自身を含む): 203309568

約数和(自身を除く): 74992322

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 48131, 96262, 1492061, 2069633, 2984122, 4139266, 64158623, 128317246]

約数ペア:

[(1, 128317246), (2, 64158623), (31, 4139266), (43, 2984122), (62, 2069633), (86, 1492061), (1333, 96262), (2666, 48131)]