5390456

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{18211}}^1$

素因数の和:18254

約数の個数: 16

約数和(自身を含む): 10380840

約数和(自身を除く): 4990384

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 18211, 36422, 72844, 145688, 673807, 1347614, 2695228, 5390456]

約数ペア:

[(1, 5390456), (2, 2695228), (4, 1347614), (8, 673807), (37, 145688), (74, 72844), (148, 36422), (296, 18211)]