31674994

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3082

約数の個数: 24

約数和(自身を含む): 53125632

約数和(自身を除く): 21450638

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 3023, 5239, 6046, 10478, 39299, 78598, 93713, 187426, 510887, 1021774, 1218269, 2436538, 15837497, 31674994]

約数ペア:

[(1, 31674994), (2, 15837497), (13, 2436538), (26, 1218269), (31, 1021774), (62, 510887), (169, 187426), (338, 93713), (403, 78598), (806, 39299), (3023, 10478), (5239, 6046)]