91053578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1889}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 170916480

約数和(自身を除く): 79862902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 313, 626, 1889, 2191, 3443, 3778, 4382, 6886, 13223, 20779, 24101, 26446, 41558, 48202, 145453, 290906, 591257, 1182514, 4138799, 6503827, 8277598, 13007654, 45526789, 91053578]

約数ペア:

[(1, 91053578), (2, 45526789), (7, 13007654), (11, 8277598), (14, 6503827), (22, 4138799), (77, 1182514), (154, 591257), (313, 290906), (626, 145453), (1889, 48202), (2191, 41558), (3443, 26446), (3778, 24101), (4382, 20779), (6886, 13223)]