31965773584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{105150571}}^1$

素因数の和:105150598

約数の個数: 20

約数和(自身を含む): 65193354640

約数和(自身を除く): 33227581056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 105150571, 210301142, 420602284, 841204568, 1682409136, 1997860849, 3995721698, 7991443396, 15982886792, 31965773584]

約数ペア:

[(1, 31965773584), (2, 15982886792), (4, 7991443396), (8, 3995721698), (16, 1997860849), (19, 1682409136), (38, 841204568), (76, 420602284), (152, 210301142), (304, 105150571)]