78889742384

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{46080457}}^1$

素因数の和:46080572

約数の個数: 20

約数和(自身を含む): 154277373384

約数和(自身を除く): 75387631000

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 46080457, 92160914, 184321828, 368643656, 737287312, 4930608899, 9861217798, 19722435596, 39444871192, 78889742384]

約数ペア:

[(1, 78889742384), (2, 39444871192), (4, 19722435596), (8, 9861217798), (16, 4930608899), (107, 737287312), (214, 368643656), (428, 184321828), (856, 92160914), (1712, 46080457)]