30939488

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{31189}}^1$

素因数の和:31230

約数の個数: 24

約数和(自身を含む): 62879040

約数和(自身を除く): 31939552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 31189, 62378, 124756, 249512, 499024, 966859, 998048, 1933718, 3867436, 7734872, 15469744, 30939488]

約数ペア:

[(1, 30939488), (2, 15469744), (4, 7734872), (8, 3867436), (16, 1933718), (31, 998048), (32, 966859), (62, 499024), (124, 249512), (248, 124756), (496, 62378), (992, 31189)]