78833708

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{967}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 140263200

約数和(自身を除く): 61429492

約数列:

[1, 2, 4, 89, 178, 229, 356, 458, 916, 967, 1934, 3868, 20381, 40762, 81524, 86063, 172126, 221443, 344252, 442886, 885772, 19708427, 39416854, 78833708]

約数ペア:

[(1, 78833708), (2, 39416854), (4, 19708427), (89, 885772), (178, 442886), (229, 344252), (356, 221443), (458, 172126), (916, 86063), (967, 81524), (1934, 40762), (3868, 20381)]