1680523088

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{88337}}^1$

素因数の和:88415

約数の個数: 40

約数和(自身を含む): 3450482280

約数和(自身を除く): 1769959192

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 4756, 9512, 19024, 88337, 176674, 353348, 706696, 1413392, 2561773, 3621817, 5123546, 7243634, 10247092, 14487268, 20494184, 28974536, 40988368, 57949072, 105032693, 210065386, 420130772, 840261544, 1680523088]

約数ペア:

[(1, 1680523088), (2, 840261544), (4, 420130772), (8, 210065386), (16, 105032693), (29, 57949072), (41, 40988368), (58, 28974536), (82, 20494184), (116, 14487268), (164, 10247092), (232, 7243634), (328, 5123546), (464, 3621817), (656, 2561773), (1189, 1413392), (2378, 706696), (4756, 353348), (9512, 176674), (19024, 88337)]