89171404

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 185774400

約数和(自身を除く): 96602996

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 193, 203, 386, 406, 569, 772, 812, 1138, 1351, 2276, 2702, 3983, 5404, 5597, 7966, 11194, 15932, 16501, 22388, 33002, 39179, 66004, 78358, 109817, 115507, 156716, 219634, 231014, 439268, 462028, 768719, 1537438, 3074876, 3184693, 6369386, 12738772, 22292851, 44585702, 89171404]

約数ペア:

[(1, 89171404), (2, 44585702), (4, 22292851), (7, 12738772), (14, 6369386), (28, 3184693), (29, 3074876), (58, 1537438), (116, 768719), (193, 462028), (203, 439268), (386, 231014), (406, 219634), (569, 156716), (772, 115507), (812, 109817), (1138, 78358), (1351, 66004), (2276, 39179), (2702, 33002), (3983, 22388), (5404, 16501), (5597, 15932), (7966, 11194)]