70320368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{231317}}^1$

素因数の和:231344

約数の個数: 20

約数和(自身を含む): 143417160

約数和(自身を除く): 73096792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 231317, 462634, 925268, 1850536, 3701072, 4395023, 8790046, 17580092, 35160184, 70320368]

約数ペア:

[(1, 70320368), (2, 35160184), (4, 17580092), (8, 8790046), (16, 4395023), (19, 3701072), (38, 1850536), (76, 925268), (152, 462634), (304, 231317)]