47937968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{230471}}^1$

素因数の和:230492

約数の個数: 20

約数和(自身を含む): 100024848

約数和(自身を除く): 52086880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 230471, 460942, 921884, 1843768, 2996123, 3687536, 5992246, 11984492, 23968984, 47937968]

約数ペア:

[(1, 47937968), (2, 23968984), (4, 11984492), (8, 5992246), (13, 3687536), (16, 2996123), (26, 1843768), (52, 921884), (104, 460942), (208, 230471)]