90555904

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1446

約数の個数: 40

約数和(自身を含む): 182396808

約数和(自身を除く): 91840904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 1096, 1291, 2192, 2582, 4384, 5164, 8768, 10328, 17536, 20656, 35072, 41312, 70144, 82624, 165248, 176867, 330496, 353734, 660992, 707468, 1414936, 2829872, 5659744, 11319488, 22638976, 45277952, 90555904]

約数ペア:

[(1, 90555904), (2, 45277952), (4, 22638976), (8, 11319488), (16, 5659744), (32, 2829872), (64, 1414936), (128, 707468), (137, 660992), (256, 353734), (274, 330496), (512, 176867), (548, 165248), (1096, 82624), (1291, 70144), (2192, 41312), (2582, 35072), (4384, 20656), (5164, 17536), (8768, 10328)]