31834712

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6247}}^1$

素因数の和:6280

約数の個数: 48

約数和(自身を含む): 74788560

約数和(自身を除く): 42953848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 6247, 12494, 24988, 43729, 49976, 81211, 87458, 162422, 174916, 306103, 324844, 349832, 568477, 612206, 649688, 1136954, 1224412, 2273908, 2448824, 3979339, 4547816, 7958678, 15917356, 31834712]

約数ペア:

[(1, 31834712), (2, 15917356), (4, 7958678), (7, 4547816), (8, 3979339), (13, 2448824), (14, 2273908), (26, 1224412), (28, 1136954), (49, 649688), (52, 612206), (56, 568477), (91, 349832), (98, 324844), (104, 306103), (182, 174916), (196, 162422), (364, 87458), (392, 81211), (637, 49976), (728, 43729), (1274, 24988), (2548, 12494), (5096, 6247)]