31793916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1855

約数の個数: 96

約数和(自身を含む): 97413120

約数和(自身を除く): 65619204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 1811, 2508, 2926, 3622, 4389, 5433, 5852, 7244, 8778, 10866, 12677, 17556, 19921, 21732, 25354, 34409, 38031, 39842, 50708, 59763, 68818, 76062, 79684, 103227, 119526, 137636, 139447, 152124, 206454, 239052, 240863, 278894, 378499, 412908, 418341, 481726, 557788, 722589, 756998, 836682, 963452, 1135497, 1445178, 1513996, 1673364, 2270994, 2649493, 2890356, 4541988, 5298986, 7948479, 10597972, 15896958, 31793916]

約数ペア:

[(1, 31793916), (2, 15896958), (3, 10597972), (4, 7948479), (6, 5298986), (7, 4541988), (11, 2890356), (12, 2649493), (14, 2270994), (19, 1673364), (21, 1513996), (22, 1445178), (28, 1135497), (33, 963452), (38, 836682), (42, 756998), (44, 722589), (57, 557788), (66, 481726), (76, 418341), (77, 412908), (84, 378499), (114, 278894), (132, 240863), (133, 239052), (154, 206454), (209, 152124), (228, 139447), (231, 137636), (266, 119526), (308, 103227), (399, 79684), (418, 76062), (462, 68818), (532, 59763), (627, 50708), (798, 39842), (836, 38031), (924, 34409), (1254, 25354), (1463, 21732), (1596, 19921), (1811, 17556), (2508, 12677), (2926, 10866), (3622, 8778), (4389, 7244), (5433, 5852)]