90721232

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13729}}^1$

素因数の和:13803

約数の個数: 40

約数和(自身を含む): 204302400

約数和(自身を除く): 113581168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 13729, 27458, 54916, 96103, 109832, 192206, 219664, 384412, 768824, 810011, 1537648, 1620022, 3240044, 5670077, 6480088, 11340154, 12960176, 22680308, 45360616, 90721232]

約数ペア:

[(1, 90721232), (2, 45360616), (4, 22680308), (7, 12960176), (8, 11340154), (14, 6480088), (16, 5670077), (28, 3240044), (56, 1620022), (59, 1537648), (112, 810011), (118, 768824), (236, 384412), (413, 219664), (472, 192206), (826, 109832), (944, 96103), (1652, 54916), (3304, 27458), (6608, 13729)]