40642496

素因数分解:

$2^6\times {\mathrm{635039}}^1$

素因数の和:635051

約数の個数: 14

約数和(自身を含む): 80650080

約数和(自身を除く): 40007584

約数列:

[1, 2, 4, 8, 16, 32, 64, 635039, 1270078, 2540156, 5080312, 10160624, 20321248, 40642496]

約数ペア:

[(1, 40642496), (2, 20321248), (4, 10160624), (8, 5080312), (16, 2540156), (32, 1270078), (64, 635039)]