39271664

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{33623}}^1$

素因数の和:33704

約数の個数: 20

約数和(自身を含む): 77133456

約数和(自身を除く): 37861792

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 33623, 67246, 134492, 268984, 537968, 2454479, 4908958, 9817916, 19635832, 39271664]

約数ペア:

[(1, 39271664), (2, 19635832), (4, 9817916), (8, 4908958), (16, 2454479), (73, 537968), (146, 268984), (292, 134492), (584, 67246), (1168, 33623)]