40442384

素因数分解:

$2^4\times {\mathrm{1493}}^1\times {\mathrm{1693}}^1$

素因数の和:3194

約数の個数: 20

約数和(自身を含む): 78455916

約数和(自身を除く): 38013532

約数列:

[1, 2, 4, 8, 16, 1493, 1693, 2986, 3386, 5972, 6772, 11944, 13544, 23888, 27088, 2527649, 5055298, 10110596, 20221192, 40442384]

約数ペア:

[(1, 40442384), (2, 20221192), (4, 10110596), (8, 5055298), (16, 2527649), (1493, 27088), (1693, 23888), (2986, 13544), (3386, 11944), (5972, 6772)]