71516488

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{113159}}^1$

素因数の和:113244

約数の個数: 16

約数和(自身を含む): 135792000

約数和(自身を除く): 64275512

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 113159, 226318, 452636, 905272, 8939561, 17879122, 35758244, 71516488]

約数ペア:

[(1, 71516488), (2, 35758244), (4, 17879122), (8, 8939561), (79, 905272), (158, 452636), (316, 226318), (632, 113159)]