82489984

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 175815360

約数和(自身を除く): 93325376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 167, 227, 272, 334, 454, 544, 668, 908, 1088, 1336, 1816, 2176, 2672, 2839, 3632, 3859, 5344, 5678, 7264, 7718, 10688, 11356, 14528, 15436, 21376, 22712, 29056, 30872, 37909, 45424, 61744, 75818, 90848, 123488, 151636, 181696, 246976, 303272, 363392, 493952, 606544, 644453, 1213088, 1288906, 2426176, 2577812, 4852352, 5155624, 10311248, 20622496, 41244992, 82489984]

約数ペア:

[(1, 82489984), (2, 41244992), (4, 20622496), (8, 10311248), (16, 5155624), (17, 4852352), (32, 2577812), (34, 2426176), (64, 1288906), (68, 1213088), (128, 644453), (136, 606544), (167, 493952), (227, 363392), (272, 303272), (334, 246976), (454, 181696), (544, 151636), (668, 123488), (908, 90848), (1088, 75818), (1336, 61744), (1816, 45424), (2176, 37909), (2672, 30872), (2839, 29056), (3632, 22712), (3859, 21376), (5344, 15436), (5678, 14528), (7264, 11356), (7718, 10688)]