226253872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35089}}^1$

素因数の和:35141

約数の個数: 40

約数和(自身を含む): 487329920

約数和(自身を除く): 261076048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 35089, 70178, 140356, 280712, 456157, 561424, 912314, 1087759, 1824628, 2175518, 3649256, 4351036, 7298512, 8702072, 14140867, 17404144, 28281734, 56563468, 113126936, 226253872]

約数ペア:

[(1, 226253872), (2, 113126936), (4, 56563468), (8, 28281734), (13, 17404144), (16, 14140867), (26, 8702072), (31, 7298512), (52, 4351036), (62, 3649256), (104, 2175518), (124, 1824628), (208, 1087759), (248, 912314), (403, 561424), (496, 456157), (806, 280712), (1612, 140356), (3224, 70178), (6448, 35089)]