31697004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 77020160

約数和(自身を除く): 45323156

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 613, 834, 1226, 1668, 1839, 2452, 3678, 4309, 7356, 8618, 12927, 17236, 19003, 25854, 38006, 51708, 57009, 76012, 85207, 114018, 170414, 228036, 255621, 340828, 511242, 1022484, 2641417, 5282834, 7924251, 10565668, 15848502, 31697004]

約数ペア:

[(1, 31697004), (2, 15848502), (3, 10565668), (4, 7924251), (6, 5282834), (12, 2641417), (31, 1022484), (62, 511242), (93, 340828), (124, 255621), (139, 228036), (186, 170414), (278, 114018), (372, 85207), (417, 76012), (556, 57009), (613, 51708), (834, 38006), (1226, 25854), (1668, 19003), (1839, 17236), (2452, 12927), (3678, 8618), (4309, 7356)]