90649244

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{111637}}^1$

素因数の和:111677

約数の個数: 24

約数和(自身を含む): 187551840

約数和(自身を除く): 96902596

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 111637, 223274, 446548, 781459, 1562918, 3125836, 3237473, 6474946, 12949892, 22662311, 45324622, 90649244]

約数ペア:

[(1, 90649244), (2, 45324622), (4, 22662311), (7, 12949892), (14, 6474946), (28, 3237473), (29, 3125836), (58, 1562918), (116, 781459), (203, 446548), (406, 223274), (812, 111637)]