31744412

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 65372160

約数和(自身を除く): 33627748

約数列:

[1, 2, 4, 7, 14, 28, 79, 113, 127, 158, 226, 254, 316, 452, 508, 553, 791, 889, 1106, 1582, 1778, 2212, 3164, 3556, 8927, 10033, 14351, 17854, 20066, 28702, 35708, 40132, 57404, 62489, 70231, 100457, 124978, 140462, 200914, 249956, 280924, 401828, 1133729, 2267458, 4534916, 7936103, 15872206, 31744412]

約数ペア:

[(1, 31744412), (2, 15872206), (4, 7936103), (7, 4534916), (14, 2267458), (28, 1133729), (79, 401828), (113, 280924), (127, 249956), (158, 200914), (226, 140462), (254, 124978), (316, 100457), (452, 70231), (508, 62489), (553, 57404), (791, 40132), (889, 35708), (1106, 28702), (1582, 20066), (1778, 17854), (2212, 14351), (3164, 10033), (3556, 8927)]