90411236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^2\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 170448012

約数和(自身を除く): 80036776

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 193, 332, 386, 772, 1411, 2822, 3281, 5644, 6562, 6889, 13124, 13778, 16019, 27556, 32038, 64076, 117113, 234226, 272323, 468452, 544646, 1089292, 1329577, 2659154, 5318308, 22602809, 45205618, 90411236]

約数ペア:

[(1, 90411236), (2, 45205618), (4, 22602809), (17, 5318308), (34, 2659154), (68, 1329577), (83, 1089292), (166, 544646), (193, 468452), (332, 272323), (386, 234226), (772, 117113), (1411, 64076), (2822, 32038), (3281, 27556), (5644, 16019), (6562, 13778), (6889, 13124)]