86704570

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{35977}}^1$

素因数の和:36225

約数の個数: 16

約数和(自身を含む): 156720168

約数和(自身を除く): 70015598

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 35977, 71954, 179885, 359770, 8670457, 17340914, 43352285, 86704570]

約数ペア:

[(1, 86704570), (2, 43352285), (5, 17340914), (10, 8670457), (241, 359770), (482, 179885), (1205, 71954), (2410, 35977)]