21935936

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31159}}^1$

素因数の和:31182

約数の個数: 28

約数和(自身を含む): 47487840

約数和(自身を除く): 25551904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 31159, 62318, 124636, 249272, 342749, 498544, 685498, 997088, 1370996, 1994176, 2741992, 5483984, 10967968, 21935936]

約数ペア:

[(1, 21935936), (2, 10967968), (4, 5483984), (8, 2741992), (11, 1994176), (16, 1370996), (22, 997088), (32, 685498), (44, 498544), (64, 342749), (88, 249272), (176, 124636), (352, 62318), (704, 31159)]