79917328

素因数分解:

$2^4\times {\mathrm{1487}}^1\times {\mathrm{3359}}^1$

素因数の和:4854

約数の個数: 20

約数和(自身を含む): 154990080

約数和(自身を除く): 75072752

約数列:

[1, 2, 4, 8, 16, 1487, 2974, 3359, 5948, 6718, 11896, 13436, 23792, 26872, 53744, 4994833, 9989666, 19979332, 39958664, 79917328]

約数ペア:

[(1, 79917328), (2, 39958664), (4, 19979332), (8, 9989666), (16, 4994833), (1487, 53744), (2974, 26872), (3359, 23792), (5948, 13436), (6718, 11896)]