40325402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{11321}}^1$

素因数の和:11473

約数の個数: 16

約数和(自身を含む): 65622312

約数和(自身を除く): 25296910

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 11321, 22642, 147173, 294346, 1550977, 3101954, 20162701, 40325402]

約数ペア:

[(1, 40325402), (2, 20162701), (13, 3101954), (26, 1550977), (137, 294346), (274, 147173), (1781, 22642), (3562, 11321)]