293291312

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{205963}}^1$

素因数の和:206060

約数の個数: 20

約数和(自身を含む): 574639560

約数和(自身を除く): 281348248

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 205963, 411926, 823852, 1647704, 3295408, 18330707, 36661414, 73322828, 146645656, 293291312]

約数ペア:

[(1, 293291312), (2, 146645656), (4, 73322828), (8, 36661414), (16, 18330707), (89, 3295408), (178, 1647704), (356, 823852), (712, 411926), (1424, 205963)]