30888842

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 47295360

約数和(自身を除く): 16406518

約数列:

[1, 2, 79, 137, 158, 274, 1427, 2854, 10823, 21646, 112733, 195499, 225466, 390998, 15444421, 30888842]

約数ペア:

[(1, 30888842), (2, 15444421), (79, 390998), (137, 225466), (158, 195499), (274, 112733), (1427, 21646), (2854, 10823)]