40118704

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{1901}}^1$

素因数の和:3228

約数の個数: 20

約数和(自身を含む): 77829840

約数和(自身を除く): 37711136

約数列:

[1, 2, 4, 8, 16, 1319, 1901, 2638, 3802, 5276, 7604, 10552, 15208, 21104, 30416, 2507419, 5014838, 10029676, 20059352, 40118704]

約数ペア:

[(1, 40118704), (2, 20059352), (4, 10029676), (8, 5014838), (16, 2507419), (1319, 30416), (1901, 21104), (2638, 15208), (3802, 10552), (5276, 7604)]