90095768

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18077}}^1$

素因数の和:18179

約数の個数: 32

約数和(自身を含む): 195242400

約数和(自身を除く): 105146632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 18077, 36154, 72308, 126539, 144616, 253078, 506156, 1012312, 1608853, 3217706, 6435412, 11261971, 12870824, 22523942, 45047884, 90095768]

約数ペア:

[(1, 90095768), (2, 45047884), (4, 22523942), (7, 12870824), (8, 11261971), (14, 6435412), (28, 3217706), (56, 1608853), (89, 1012312), (178, 506156), (356, 253078), (623, 144616), (712, 126539), (1246, 72308), (2492, 36154), (4984, 18077)]