90560632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2591}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 180558720

約数和(自身を除く): 89998088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 2056, 2591, 4369, 5182, 8738, 10364, 17476, 20728, 34952, 44047, 88094, 176188, 352376, 665887, 1331774, 2663548, 5327096, 11320079, 22640158, 45280316, 90560632]

約数ペア:

[(1, 90560632), (2, 45280316), (4, 22640158), (8, 11320079), (17, 5327096), (34, 2663548), (68, 1331774), (136, 665887), (257, 352376), (514, 176188), (1028, 88094), (2056, 44047), (2591, 34952), (4369, 20728), (5182, 17476), (8738, 10364)]