89942110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{219371}}^1$

素因数の和:219419

約数の個数: 16

約数和(自身を含む): 165845232

約数和(自身を除く): 75903122

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 219371, 438742, 1096855, 2193710, 8994211, 17988422, 44971055, 89942110]

約数ペア:

[(1, 89942110), (2, 44971055), (5, 17988422), (10, 8994211), (41, 2193710), (82, 1096855), (205, 438742), (410, 219371)]