29531330

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22543}}^1$

素因数の和:22681

約数の個数: 16

約数和(自身を含む): 53564544

約数和(自身を除く): 24033214

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 22543, 45086, 112715, 225430, 2953133, 5906266, 14765665, 29531330]

約数ペア:

[(1, 29531330), (2, 14765665), (5, 5906266), (10, 2953133), (131, 225430), (262, 112715), (655, 45086), (1310, 22543)]