438778832

素因数分解:

$2^4\times {\mathrm{1481}}^1\times {\mathrm{18517}}^1$

素因数の和:20006

約数の個数: 20

約数和(自身を含む): 850753956

約数和(自身を除く): 411975124

約数列:

[1, 2, 4, 8, 16, 1481, 2962, 5924, 11848, 18517, 23696, 37034, 74068, 148136, 296272, 27423677, 54847354, 109694708, 219389416, 438778832]

約数ペア:

[(1, 438778832), (2, 219389416), (4, 109694708), (8, 54847354), (16, 27423677), (1481, 296272), (2962, 148136), (5924, 74068), (11848, 37034), (18517, 23696)]