31238224

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{9811}}^1$

素因数の和:10018

約数の個数: 20

約数和(自身を含む): 60834400

約数和(自身を除く): 29596176

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 9811, 19622, 39244, 78488, 156976, 1952389, 3904778, 7809556, 15619112, 31238224]

約数ペア:

[(1, 31238224), (2, 15619112), (4, 7809556), (8, 3904778), (16, 1952389), (199, 156976), (398, 78488), (796, 39244), (1592, 19622), (3184, 9811)]