68203472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137507}}^1$

素因数の和:137546

約数の個数: 20

約数和(自身を含む): 136407936

約数和(自身を除く): 68204464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 137507, 275014, 550028, 1100056, 2200112, 4262717, 8525434, 17050868, 34101736, 68203472]

約数ペア:

[(1, 68203472), (2, 34101736), (4, 17050868), (8, 8525434), (16, 4262717), (31, 2200112), (62, 1100056), (124, 550028), (248, 275014), (496, 137507)]