8328208

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 19927296

約数和(自身を除く): 11599088

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 61, 92, 106, 112, 122, 161, 184, 212, 244, 322, 368, 371, 424, 427, 488, 644, 742, 848, 854, 976, 1219, 1288, 1403, 1484, 1708, 2438, 2576, 2806, 2968, 3233, 3416, 4876, 5612, 5936, 6466, 6832, 8533, 9752, 9821, 11224, 12932, 17066, 19504, 19642, 22448, 22631, 25864, 34132, 39284, 45262, 51728, 68264, 74359, 78568, 90524, 136528, 148718, 157136, 181048, 297436, 362096, 520513, 594872, 1041026, 1189744, 2082052, 4164104, 8328208]

約数ペア:

[(1, 8328208), (2, 4164104), (4, 2082052), (7, 1189744), (8, 1041026), (14, 594872), (16, 520513), (23, 362096), (28, 297436), (46, 181048), (53, 157136), (56, 148718), (61, 136528), (92, 90524), (106, 78568), (112, 74359), (122, 68264), (161, 51728), (184, 45262), (212, 39284), (244, 34132), (322, 25864), (368, 22631), (371, 22448), (424, 19642), (427, 19504), (488, 17066), (644, 12932), (742, 11224), (848, 9821), (854, 9752), (976, 8533), (1219, 6832), (1288, 6466), (1403, 5936), (1484, 5612), (1708, 4876), (2438, 3416), (2576, 3233), (2806, 2968)]