40668256

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{12583}}^1$

素因数の和:12694

約数の個数: 24

約数和(自身を含む): 80864784

約数和(自身を除く): 40196528

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 12583, 25166, 50332, 100664, 201328, 402656, 1270883, 2541766, 5083532, 10167064, 20334128, 40668256]

約数ペア:

[(1, 40668256), (2, 20334128), (4, 10167064), (8, 5083532), (16, 2541766), (32, 1270883), (101, 402656), (202, 201328), (404, 100664), (808, 50332), (1616, 25166), (3232, 12583)]