887713328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{12527}}^1$

素因数の和:12681

約数の個数: 40

約数和(自身を含む): 1777171968

約数和(自身を除く): 889458640

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 344, 412, 688, 824, 1648, 4429, 8858, 12527, 17716, 25054, 35432, 50108, 70864, 100216, 200432, 538661, 1077322, 1290281, 2154644, 2580562, 4309288, 5161124, 8618576, 10322248, 20644496, 55482083, 110964166, 221928332, 443856664, 887713328]

約数ペア:

[(1, 887713328), (2, 443856664), (4, 221928332), (8, 110964166), (16, 55482083), (43, 20644496), (86, 10322248), (103, 8618576), (172, 5161124), (206, 4309288), (344, 2580562), (412, 2154644), (688, 1290281), (824, 1077322), (1648, 538661), (4429, 200432), (8858, 100216), (12527, 70864), (17716, 50108), (25054, 35432)]