42596144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 85424592

約数和(自身を除く): 42828448

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 202, 344, 404, 613, 688, 808, 1226, 1616, 2452, 4343, 4904, 8686, 9808, 17372, 26359, 34744, 52718, 61913, 69488, 105436, 123826, 210872, 247652, 421744, 495304, 990608, 2662259, 5324518, 10649036, 21298072, 42596144]

約数ペア:

[(1, 42596144), (2, 21298072), (4, 10649036), (8, 5324518), (16, 2662259), (43, 990608), (86, 495304), (101, 421744), (172, 247652), (202, 210872), (344, 123826), (404, 105436), (613, 69488), (688, 61913), (808, 52718), (1226, 34744), (1616, 26359), (2452, 17372), (4343, 9808), (4904, 8686)]