80674112

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{74149}}^1$

素因数の和:74178

約数の個数: 28

約数和(自身を含む): 169506900

約数和(自身を除く): 88832788

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 74149, 148298, 296596, 593192, 1186384, 1260533, 2372768, 2521066, 4745536, 5042132, 10084264, 20168528, 40337056, 80674112]

約数ペア:

[(1, 80674112), (2, 40337056), (4, 20168528), (8, 10084264), (16, 5042132), (17, 4745536), (32, 2521066), (34, 2372768), (64, 1260533), (68, 1186384), (136, 593192), (272, 296596), (544, 148298), (1088, 74149)]