82848676

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{569}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 147231000

約数和(自身を除く): 64382324

約数列:

[1, 2, 4, 89, 178, 356, 409, 569, 818, 1138, 1636, 2276, 36401, 50641, 72802, 101282, 145604, 202564, 232721, 465442, 930884, 20712169, 41424338, 82848676]

約数ペア:

[(1, 82848676), (2, 41424338), (4, 20712169), (89, 930884), (178, 465442), (356, 232721), (409, 202564), (569, 145604), (818, 101282), (1138, 72802), (1636, 50641), (2276, 36401)]