89536840

素因数分解:

$2^3\times 5^1\times {\mathrm{2238421}}^1$

素因数の和:2238432

約数の個数: 16

約数和(自身を含む): 201457980

約数和(自身を除く): 111921140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2238421, 4476842, 8953684, 11192105, 17907368, 22384210, 44768420, 89536840]

約数ペア:

[(1, 89536840), (2, 44768420), (4, 22384210), (5, 17907368), (8, 11192105), (10, 8953684), (20, 4476842), (40, 2238421)]