4080872024

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{15809}}^1$

素因数の和:16643

約数の個数: 32

約数和(自身を含む): 7848716400

約数和(自身を除く): 3767844376

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 787, 1574, 3148, 6296, 15809, 31618, 32267, 63236, 64534, 126472, 129068, 258136, 648169, 1296338, 2592676, 5185352, 12441683, 24883366, 49766732, 99533464, 510109003, 1020218006, 2040436012, 4080872024]

約数ペア:

[(1, 4080872024), (2, 2040436012), (4, 1020218006), (8, 510109003), (41, 99533464), (82, 49766732), (164, 24883366), (328, 12441683), (787, 5185352), (1574, 2592676), (3148, 1296338), (6296, 648169), (15809, 258136), (31618, 129068), (32267, 126472), (63236, 64534)]