335084032

素因数分解:

$2^9\times {\mathrm{641}}^1\times {\mathrm{1021}}^1$

素因数の和:1680

約数の個数: 40

約数和(自身を含む): 671214852

約数和(自身を除く): 336130820

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 641, 1021, 1282, 2042, 2564, 4084, 5128, 8168, 10256, 16336, 20512, 32672, 41024, 65344, 82048, 130688, 164096, 261376, 328192, 522752, 654461, 1308922, 2617844, 5235688, 10471376, 20942752, 41885504, 83771008, 167542016, 335084032]

約数ペア:

[(1, 335084032), (2, 167542016), (4, 83771008), (8, 41885504), (16, 20942752), (32, 10471376), (64, 5235688), (128, 2617844), (256, 1308922), (512, 654461), (641, 522752), (1021, 328192), (1282, 261376), (2042, 164096), (2564, 130688), (4084, 82048), (5128, 65344), (8168, 41024), (10256, 32672), (16336, 20512)]