856555048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{65167}}^1$

素因数の和:65257

約数の個数: 32

約数和(自身を含む): 1689154560

約数和(自身を除く): 832599512

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 13144, 65167, 130334, 260668, 521336, 2020177, 3453851, 4040354, 6907702, 8080708, 13815404, 16161416, 27630808, 107069381, 214138762, 428277524, 856555048]

約数ペア:

[(1, 856555048), (2, 428277524), (4, 214138762), (8, 107069381), (31, 27630808), (53, 16161416), (62, 13815404), (106, 8080708), (124, 6907702), (212, 4040354), (248, 3453851), (424, 2020177), (1643, 521336), (3286, 260668), (6572, 130334), (13144, 65167)]