85417228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{24517}}^1$

素因数の和:24601

約数の個数: 24

約数和(自身を含む): 163387952

約数和(自身を除く): 77970724

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 24517, 49034, 98068, 318721, 637442, 1274884, 1642639, 3285278, 6570556, 21354307, 42708614, 85417228]

約数ペア:

[(1, 85417228), (2, 42708614), (4, 21354307), (13, 6570556), (26, 3285278), (52, 1642639), (67, 1274884), (134, 637442), (268, 318721), (871, 98068), (1742, 49034), (3484, 24517)]