84180128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{84859}}^1$

素因数の和:84900

約数の個数: 24

約数和(自身を含む): 171077760

約数和(自身を除く): 86897632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 84859, 169718, 339436, 678872, 1357744, 2630629, 2715488, 5261258, 10522516, 21045032, 42090064, 84180128]

約数ペア:

[(1, 84180128), (2, 42090064), (4, 21045032), (8, 10522516), (16, 5261258), (31, 2715488), (32, 2630629), (62, 1357744), (124, 678872), (248, 339436), (496, 169718), (992, 84859)]