79716176

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{3989}}^1$

素因数の和:5246

約数の個数: 20

約数和(自身を含む): 154612500

約数和(自身を除く): 74896324

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 3989, 4996, 7978, 9992, 15956, 19984, 31912, 63824, 4982261, 9964522, 19929044, 39858088, 79716176]

約数ペア:

[(1, 79716176), (2, 39858088), (4, 19929044), (8, 9964522), (16, 4982261), (1249, 63824), (2498, 31912), (3989, 19984), (4996, 15956), (7978, 9992)]