89761542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21713}}^1$

素因数の和:21784

約数の個数: 32

約数和(自身を含む): 196989408

約数和(自身を除く): 107227866

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 21713, 43426, 65139, 130278, 282269, 564538, 846807, 1150789, 1693614, 2301578, 3452367, 6904734, 14960257, 29920514, 44880771, 89761542]

約数ペア:

[(1, 89761542), (2, 44880771), (3, 29920514), (6, 14960257), (13, 6904734), (26, 3452367), (39, 2301578), (53, 1693614), (78, 1150789), (106, 846807), (159, 564538), (318, 282269), (689, 130278), (1378, 65139), (2067, 43426), (4134, 21713)]