8816912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 20415360

約数和(自身を除く): 11598448

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 97, 104, 152, 184, 194, 208, 247, 299, 304, 368, 388, 437, 494, 598, 776, 874, 988, 1196, 1261, 1552, 1748, 1843, 1976, 2231, 2392, 2522, 3496, 3686, 3952, 4462, 4784, 5044, 5681, 6992, 7372, 8924, 10088, 11362, 14744, 17848, 20176, 22724, 23959, 29003, 29488, 35696, 42389, 45448, 47918, 58006, 84778, 90896, 95836, 116012, 169556, 191672, 232024, 339112, 383344, 464048, 551057, 678224, 1102114, 2204228, 4408456, 8816912]

約数ペア:

[(1, 8816912), (2, 4408456), (4, 2204228), (8, 1102114), (13, 678224), (16, 551057), (19, 464048), (23, 383344), (26, 339112), (38, 232024), (46, 191672), (52, 169556), (76, 116012), (92, 95836), (97, 90896), (104, 84778), (152, 58006), (184, 47918), (194, 45448), (208, 42389), (247, 35696), (299, 29488), (304, 29003), (368, 23959), (388, 22724), (437, 20176), (494, 17848), (598, 14744), (776, 11362), (874, 10088), (988, 8924), (1196, 7372), (1261, 6992), (1552, 5681), (1748, 5044), (1843, 4784), (1976, 4462), (2231, 3952), (2392, 3686), (2522, 3496)]