86642758

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{4421}}^1$

素因数の和:4703

約数の個数: 16

約数和(自身を含む): 133721280

約数和(自身を除く): 47078522

約数列:

[1, 2, 41, 82, 239, 478, 4421, 8842, 9799, 19598, 181261, 362522, 1056619, 2113238, 43321379, 86642758]

約数ペア:

[(1, 86642758), (2, 43321379), (41, 2113238), (82, 1056619), (239, 362522), (478, 181261), (4421, 19598), (8842, 9799)]