31924092

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 80269056

約数和(自身を除く): 48344964

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 107, 138, 141, 188, 214, 276, 282, 321, 428, 529, 564, 642, 1058, 1081, 1284, 1587, 2116, 2162, 2461, 3174, 3243, 4324, 4922, 5029, 6348, 6486, 7383, 9844, 10058, 12972, 14766, 15087, 20116, 24863, 29532, 30174, 49726, 56603, 60348, 74589, 99452, 113206, 115667, 149178, 169809, 226412, 231334, 298356, 339618, 347001, 462668, 679236, 694002, 1388004, 2660341, 5320682, 7981023, 10641364, 15962046, 31924092]

約数ペア:

[(1, 31924092), (2, 15962046), (3, 10641364), (4, 7981023), (6, 5320682), (12, 2660341), (23, 1388004), (46, 694002), (47, 679236), (69, 462668), (92, 347001), (94, 339618), (107, 298356), (138, 231334), (141, 226412), (188, 169809), (214, 149178), (276, 115667), (282, 113206), (321, 99452), (428, 74589), (529, 60348), (564, 56603), (642, 49726), (1058, 30174), (1081, 29532), (1284, 24863), (1587, 20116), (2116, 15087), (2162, 14766), (2461, 12972), (3174, 10058), (3243, 9844), (4324, 7383), (4922, 6486), (5029, 6348)]