79754512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{121577}}^1$

素因数の和:121626

約数の個数: 20

約数和(自身を含む): 158294556

約数和(自身を除く): 78540044

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 121577, 243154, 486308, 972616, 1945232, 4984657, 9969314, 19938628, 39877256, 79754512]

約数ペア:

[(1, 79754512), (2, 39877256), (4, 19938628), (8, 9969314), (16, 4984657), (41, 1945232), (82, 972616), (164, 486308), (328, 243154), (656, 121577)]