40794778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{18869}}^1$

素因数の和:18941

約数の個数: 16

約数和(自身を含む): 65214720

約数和(自身を除く): 24419942

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 18869, 37738, 433987, 867974, 886843, 1773686, 20397389, 40794778]

約数ペア:

[(1, 40794778), (2, 20397389), (23, 1773686), (46, 886843), (47, 867974), (94, 433987), (1081, 37738), (2162, 18869)]