79419952

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{121067}}^1$

素因数の和:121116

約数の個数: 20

約数和(自身を含む): 157630536

約数和(自身を除く): 78210584

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 121067, 242134, 484268, 968536, 1937072, 4963747, 9927494, 19854988, 39709976, 79419952]

約数ペア:

[(1, 79419952), (2, 39709976), (4, 19854988), (8, 9927494), (16, 4963747), (41, 1937072), (82, 968536), (164, 484268), (328, 242134), (656, 121067)]