86453210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{183943}}^1$

素因数の和:183997

約数の個数: 16

約数和(自身を含む): 158927616

約数和(自身を除く): 72474406

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 183943, 367886, 919715, 1839430, 8645321, 17290642, 43226605, 86453210]

約数ペア:

[(1, 86453210), (2, 43226605), (5, 17290642), (10, 8645321), (47, 1839430), (94, 919715), (235, 367886), (470, 183943)]