47345968

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{7607}}^1$

素因数の和:8004

約数の個数: 20

約数和(自身を含む): 91980720

約数和(自身を除く): 44634752

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 7607, 15214, 30428, 60856, 121712, 2959123, 5918246, 11836492, 23672984, 47345968]

約数ペア:

[(1, 47345968), (2, 23672984), (4, 11836492), (8, 5918246), (16, 2959123), (389, 121712), (778, 60856), (1556, 30428), (3112, 15214), (6224, 7607)]