40855804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3613}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 78322608

約数和(自身を除く): 37466804

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 3613, 5654, 7226, 11308, 14452, 39743, 79486, 158972, 928541, 1857082, 3714164, 10213951, 20427902, 40855804]

約数ペア:

[(1, 40855804), (2, 20427902), (4, 10213951), (11, 3714164), (22, 1857082), (44, 928541), (257, 158972), (514, 79486), (1028, 39743), (2827, 14452), (3613, 11308), (5654, 7226)]