40804938224

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{22569103}}^1$

素因数の和:22569224

約数の個数: 20

約数和(自身を含む): 79759213536

約数和(自身を除く): 38954275312

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 22569103, 45138206, 90276412, 180552824, 361105648, 2550308639, 5100617278, 10201234556, 20402469112, 40804938224]

約数ペア:

[(1, 40804938224), (2, 20402469112), (4, 10201234556), (8, 5100617278), (16, 2550308639), (113, 361105648), (226, 180552824), (452, 90276412), (904, 45138206), (1808, 22569103)]