89004002

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{4217}}^1$

素因数の和:4453

約数の個数: 16

約数和(自身を含む): 136511352

約数和(自身を除く): 47507350

約数列:

[1, 2, 61, 122, 173, 346, 4217, 8434, 10553, 21106, 257237, 514474, 729541, 1459082, 44502001, 89004002]

約数ペア:

[(1, 89004002), (2, 44502001), (61, 1459082), (122, 729541), (173, 514474), (346, 257237), (4217, 21106), (8434, 10553)]