90303538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{51839}}^1$

素因数の和:51921

約数の個数: 16

約数和(自身を含む): 148055040

約数和(自身を除く): 57751502

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 51839, 103678, 673907, 1347814, 3473213, 6946426, 45151769, 90303538]

約数ペア:

[(1, 90303538), (2, 45151769), (13, 6946426), (26, 3473213), (67, 1347814), (134, 673907), (871, 103678), (1742, 51839)]