40807328

素因数分解:

$2^5\times {\mathrm{1021}}^1\times {\mathrm{1249}}^1$

素因数の和:2280

約数の個数: 24

約数和(自身を含む): 80482500

約数和(自身を除く): 39675172

約数列:

[1, 2, 4, 8, 16, 32, 1021, 1249, 2042, 2498, 4084, 4996, 8168, 9992, 16336, 19984, 32672, 39968, 1275229, 2550458, 5100916, 10201832, 20403664, 40807328]

約数ペア:

[(1, 40807328), (2, 20403664), (4, 10201832), (8, 5100916), (16, 2550458), (32, 1275229), (1021, 39968), (1249, 32672), (2042, 19984), (2498, 16336), (4084, 9992), (4996, 8168)]