29920264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3301}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 61813440

約数和(自身を除く): 31893176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 3301, 4532, 6602, 9064, 13204, 26408, 36311, 72622, 145244, 290488, 340003, 680006, 1360012, 2720024, 3740033, 7480066, 14960132, 29920264]

約数ペア:

[(1, 29920264), (2, 14960132), (4, 7480066), (8, 3740033), (11, 2720024), (22, 1360012), (44, 680006), (88, 340003), (103, 290488), (206, 145244), (412, 72622), (824, 36311), (1133, 26408), (2266, 13204), (3301, 9064), (4532, 6602)]