40029208

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{36523}}^1$

素因数の和:36666

約数の個数: 16

約数和(自身を含む): 75604680

約数和(自身を除く): 35575472

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 36523, 73046, 146092, 292184, 5003651, 10007302, 20014604, 40029208]

約数ペア:

[(1, 40029208), (2, 20014604), (4, 10007302), (8, 5003651), (137, 292184), (274, 146092), (548, 73046), (1096, 36523)]