40811312

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{1847}}^1$

素因数の和:3236

約数の個数: 20

約数和(自身を含む): 79172016

約数和(自身を除く): 38360704

約数列:

[1, 2, 4, 8, 16, 1381, 1847, 2762, 3694, 5524, 7388, 11048, 14776, 22096, 29552, 2550707, 5101414, 10202828, 20405656, 40811312]

約数ペア:

[(1, 40811312), (2, 20405656), (4, 10202828), (8, 5101414), (16, 2550707), (1381, 29552), (1847, 22096), (2762, 14776), (3694, 11048), (5524, 7388)]