1931844112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5108

約数の個数: 80

約数和(自身を含む): 4275154944

約数和(自身を除く): 2343310832

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 71, 88, 124, 142, 176, 248, 284, 341, 496, 568, 682, 781, 1136, 1364, 1562, 2201, 2728, 3124, 4402, 4987, 5456, 6248, 8804, 9974, 12496, 17608, 19948, 24211, 35216, 39896, 48422, 54857, 79792, 96844, 109714, 154597, 193688, 219428, 309194, 354077, 387376, 438856, 618388, 708154, 877712, 1236776, 1416308, 1700567, 2473552, 2832616, 3401134, 3894847, 5665232, 6802268, 7789694, 10976387, 13604536, 15579388, 21952774, 27209072, 31158776, 43905548, 62317552, 87811096, 120740257, 175622192, 241480514, 482961028, 965922056, 1931844112]

約数ペア:

[(1, 1931844112), (2, 965922056), (4, 482961028), (8, 241480514), (11, 175622192), (16, 120740257), (22, 87811096), (31, 62317552), (44, 43905548), (62, 31158776), (71, 27209072), (88, 21952774), (124, 15579388), (142, 13604536), (176, 10976387), (248, 7789694), (284, 6802268), (341, 5665232), (496, 3894847), (568, 3401134), (682, 2832616), (781, 2473552), (1136, 1700567), (1364, 1416308), (1562, 1236776), (2201, 877712), (2728, 708154), (3124, 618388), (4402, 438856), (4987, 387376), (5456, 354077), (6248, 309194), (8804, 219428), (9974, 193688), (12496, 154597), (17608, 109714), (19948, 96844), (24211, 79792), (35216, 54857), (39896, 48422)]