30963328

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{21991}}^1$

素因数の和:22016

約数の個数: 32

約数和(自身を含む): 67295520

約数和(自身を除く): 36332192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 21991, 43982, 87964, 175928, 241901, 351856, 483802, 703712, 967604, 1407424, 1935208, 2814848, 3870416, 7740832, 15481664, 30963328]

約数ペア:

[(1, 30963328), (2, 15481664), (4, 7740832), (8, 3870416), (11, 2814848), (16, 1935208), (22, 1407424), (32, 967604), (44, 703712), (64, 483802), (88, 351856), (128, 241901), (176, 175928), (352, 87964), (704, 43982), (1408, 21991)]