28839712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{81931}}^1$

素因数の和:81952

約数の個数: 24

約数和(自身を含む): 61940592

約数和(自身を除く): 33100880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 81931, 163862, 327724, 655448, 901241, 1310896, 1802482, 2621792, 3604964, 7209928, 14419856, 28839712]

約数ペア:

[(1, 28839712), (2, 14419856), (4, 7209928), (8, 3604964), (11, 2621792), (16, 1802482), (22, 1310896), (32, 901241), (44, 655448), (88, 327724), (176, 163862), (352, 81931)]