131462504

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{52501}}^1$

素因数の和:52820

約数の個数: 16

約数和(自身を含む): 247284420

約数和(自身を除く): 115821916

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 52501, 105002, 210004, 420008, 16432813, 32865626, 65731252, 131462504]

約数ペア:

[(1, 131462504), (2, 65731252), (4, 32865626), (8, 16432813), (313, 420008), (626, 210004), (1252, 105002), (2504, 52501)]