87407986

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{10453}}^1$

素因数の和:10605

約数の個数: 16

約数和(自身を含む): 135860184

約数和(自身を除く): 48452198

約数列:

[1, 2, 37, 74, 113, 226, 4181, 8362, 10453, 20906, 386761, 773522, 1181189, 2362378, 43703993, 87407986]

約数ペア:

[(1, 87407986), (2, 43703993), (37, 2362378), (74, 1181189), (113, 773522), (226, 386761), (4181, 20906), (8362, 10453)]