31938296

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23623}}^1$

素因数の和:23655

約数の個数: 24

約数和(自身を含む): 64847880

約数和(自身を除く): 32909584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 23623, 47246, 94492, 188984, 307099, 614198, 1228396, 2456792, 3992287, 7984574, 15969148, 31938296]

約数ペア:

[(1, 31938296), (2, 15969148), (4, 7984574), (8, 3992287), (13, 2456792), (26, 1228396), (52, 614198), (104, 307099), (169, 188984), (338, 94492), (676, 47246), (1352, 23623)]