81136226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{11681}}^1$

素因数の和:11857

約数の個数: 16

約数和(自身を含む): 127847808

約数和(自身を除く): 46711582

約数列:

[1, 2, 23, 46, 151, 302, 3473, 6946, 11681, 23362, 268663, 537326, 1763831, 3527662, 40568113, 81136226]

約数ペア:

[(1, 81136226), (2, 40568113), (23, 3527662), (46, 1763831), (151, 537326), (302, 268663), (3473, 23362), (6946, 11681)]