40542958

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 62066880

約数和(自身を除く): 21523922

約数列:

[1, 2, 79, 137, 158, 274, 1873, 3746, 10823, 21646, 147967, 256601, 295934, 513202, 20271479, 40542958]

約数ペア:

[(1, 40542958), (2, 20271479), (79, 513202), (137, 295934), (158, 256601), (274, 147967), (1873, 21646), (3746, 10823)]