40225552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{86693}}^1$

素因数の和:86730

約数の個数: 20

約数和(自身を含む): 80625420

約数和(自身を除く): 40399868

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 86693, 173386, 346772, 693544, 1387088, 2514097, 5028194, 10056388, 20112776, 40225552]

約数ペア:

[(1, 40225552), (2, 20112776), (4, 10056388), (8, 5028194), (16, 2514097), (29, 1387088), (58, 693544), (116, 346772), (232, 173386), (464, 86693)]