31949424

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5689}}^1$

素因数の和:5719

約数の個数: 80

約数和(自身を含む): 98778400

約数和(自身を除く): 66828976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 5689, 11378, 17067, 22756, 34134, 45512, 51201, 68268, 73957, 91024, 102402, 136536, 147914, 153603, 204804, 221871, 273072, 295828, 307206, 409608, 443742, 591656, 614412, 665613, 819216, 887484, 1183312, 1228824, 1331226, 1774968, 1996839, 2457648, 2662452, 3549936, 3993678, 5324904, 7987356, 10649808, 15974712, 31949424]

約数ペア:

[(1, 31949424), (2, 15974712), (3, 10649808), (4, 7987356), (6, 5324904), (8, 3993678), (9, 3549936), (12, 2662452), (13, 2457648), (16, 1996839), (18, 1774968), (24, 1331226), (26, 1228824), (27, 1183312), (36, 887484), (39, 819216), (48, 665613), (52, 614412), (54, 591656), (72, 443742), (78, 409608), (104, 307206), (108, 295828), (117, 273072), (144, 221871), (156, 204804), (208, 153603), (216, 147914), (234, 136536), (312, 102402), (351, 91024), (432, 73957), (468, 68268), (624, 51201), (702, 45512), (936, 34134), (1404, 22756), (1872, 17067), (2808, 11378), (5616, 5689)]