80416112

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3163}}^1$

素因数の和:3405

約数の個数: 40

約数和(自身を含む): 178905216

約数和(自身を除く): 98489104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 3163, 3178, 3632, 6326, 6356, 12652, 12712, 22141, 25304, 25424, 44282, 50608, 88564, 177128, 354256, 718001, 1436002, 2872004, 5026007, 5744008, 10052014, 11488016, 20104028, 40208056, 80416112]

約数ペア:

[(1, 80416112), (2, 40208056), (4, 20104028), (7, 11488016), (8, 10052014), (14, 5744008), (16, 5026007), (28, 2872004), (56, 1436002), (112, 718001), (227, 354256), (454, 177128), (908, 88564), (1589, 50608), (1816, 44282), (3163, 25424), (3178, 25304), (3632, 22141), (6326, 12712), (6356, 12652)]