42597392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{140123}}^1$

素因数の和:140150

約数の個数: 20

約数和(自身を含む): 86876880

約数和(自身を除く): 44279488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 140123, 280246, 560492, 1120984, 2241968, 2662337, 5324674, 10649348, 21298696, 42597392]

約数ペア:

[(1, 42597392), (2, 21298696), (4, 10649348), (8, 5324674), (16, 2662337), (19, 2241968), (38, 1120984), (76, 560492), (152, 280246), (304, 140123)]