90555764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{40499}}^1$

素因数の和:40559

約数の個数: 24

約数和(自身を含む): 174636000

約数和(自身を除く): 84080236

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 40499, 80998, 161996, 526487, 1052974, 1741457, 2105948, 3482914, 6965828, 22638941, 45277882, 90555764]

約数ペア:

[(1, 90555764), (2, 45277882), (4, 22638941), (13, 6965828), (26, 3482914), (43, 2105948), (52, 1741457), (86, 1052974), (172, 526487), (559, 161996), (1118, 80998), (2236, 40499)]