131445664

素因数分解:

$2^5\times 7^1\times {\mathrm{586811}}^1$

素因数の和:586828

約数の個数: 24

約数和(自身を含む): 295753248

約数和(自身を除く): 164307584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 586811, 1173622, 2347244, 4107677, 4694488, 8215354, 9388976, 16430708, 18777952, 32861416, 65722832, 131445664]

約数ペア:

[(1, 131445664), (2, 65722832), (4, 32861416), (7, 18777952), (8, 16430708), (14, 9388976), (16, 8215354), (28, 4694488), (32, 4107677), (56, 2347244), (112, 1173622), (224, 586811)]