73138096

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{111491}}^1$

素因数の和:111540

約数の個数: 20

約数和(自身を含む): 145162584

約数和(自身を除く): 72024488

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 111491, 222982, 445964, 891928, 1783856, 4571131, 9142262, 18284524, 36569048, 73138096]

約数ペア:

[(1, 73138096), (2, 36569048), (4, 18284524), (8, 9142262), (16, 4571131), (41, 1783856), (82, 891928), (164, 445964), (328, 222982), (656, 111491)]