41853968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6491}}^1$

素因数の和:6543

約数の個数: 40

約数和(自身を含む): 90160896

約数和(自身を除く): 48306928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 6491, 12982, 25964, 51928, 84383, 103856, 168766, 201221, 337532, 402442, 675064, 804884, 1350128, 1609768, 2615873, 3219536, 5231746, 10463492, 20926984, 41853968]

約数ペア:

[(1, 41853968), (2, 20926984), (4, 10463492), (8, 5231746), (13, 3219536), (16, 2615873), (26, 1609768), (31, 1350128), (52, 804884), (62, 675064), (104, 402442), (124, 337532), (208, 201221), (248, 168766), (403, 103856), (496, 84383), (806, 51928), (1612, 25964), (3224, 12982), (6448, 6491)]