89776090

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{31723}}^1$

素因数の和:32013

約数の個数: 16

約数和(自身を含む): 162173088

約数和(自身を除く): 72396998

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 31723, 63446, 158615, 317230, 8977609, 17955218, 44888045, 89776090]

約数ペア:

[(1, 89776090), (2, 44888045), (5, 17955218), (10, 8977609), (283, 317230), (566, 158615), (1415, 63446), (2830, 31723)]