91970158

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{17707}}^1$

素因数の和:17776

約数の個数: 24

約数和(自身を含む): 163515672

約数和(自身を除く): 71545514

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 17707, 35414, 123949, 247898, 867643, 938471, 1735286, 1876942, 6569297, 13138594, 45985079, 91970158]

約数ペア:

[(1, 91970158), (2, 45985079), (7, 13138594), (14, 6569297), (49, 1876942), (53, 1735286), (98, 938471), (106, 867643), (371, 247898), (742, 123949), (2597, 35414), (5194, 17707)]