31323628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 66734080

約数和(自身を除く): 35410452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 607, 679, 1214, 1358, 1843, 2428, 2716, 3686, 4249, 7372, 8498, 11533, 12901, 16996, 23066, 25802, 46132, 51604, 58879, 80731, 117758, 161462, 235516, 322924, 412153, 824306, 1118701, 1648612, 2237402, 4474804, 7830907, 15661814, 31323628]

約数ペア:

[(1, 31323628), (2, 15661814), (4, 7830907), (7, 4474804), (14, 2237402), (19, 1648612), (28, 1118701), (38, 824306), (76, 412153), (97, 322924), (133, 235516), (194, 161462), (266, 117758), (388, 80731), (532, 58879), (607, 51604), (679, 46132), (1214, 25802), (1358, 23066), (1843, 16996), (2428, 12901), (2716, 11533), (3686, 8498), (4249, 7372)]