31004372

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29927}}^1$

素因数の和:29975

約数の個数: 24

約数和(自身を含む): 63686784

約数和(自身を除く): 32682412

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 29927, 59854, 119708, 209489, 418978, 837956, 1107299, 2214598, 4429196, 7751093, 15502186, 31004372]

約数ペア:

[(1, 31004372), (2, 15502186), (4, 7751093), (7, 4429196), (14, 2214598), (28, 1107299), (37, 837956), (74, 418978), (148, 209489), (259, 119708), (518, 59854), (1036, 29927)]