90902786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{52183}}^1$

素因数の和:52265

約数の個数: 16

約数和(自身を含む): 149037504

約数和(自身を除く): 58134718

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 52183, 104366, 678379, 1356758, 3496261, 6992522, 45451393, 90902786]

約数ペア:

[(1, 90902786), (2, 45451393), (13, 6992522), (26, 3496261), (67, 1356758), (134, 678379), (871, 104366), (1742, 52183)]