42667904

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{10753}}^1$

素因数の和:10798

約数の個数: 32

約数和(自身を含む): 87752640

約数和(自身を除く): 45084736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 10753, 21506, 43012, 86024, 172048, 333343, 344096, 666686, 688192, 1333372, 1376384, 2666744, 5333488, 10666976, 21333952, 42667904]

約数ペア:

[(1, 42667904), (2, 21333952), (4, 10666976), (8, 5333488), (16, 2666744), (31, 1376384), (32, 1333372), (62, 688192), (64, 666686), (124, 344096), (128, 333343), (248, 172048), (496, 86024), (992, 43012), (1984, 21506), (3968, 10753)]