125937128

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{16381}}^1$

素因数の和:16449

約数の個数: 24

約数和(自身を含む): 244009890

約数和(自身を除く): 118072762

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 16381, 32762, 65524, 131048, 507811, 1015622, 2031244, 4062488, 15742141, 31484282, 62968564, 125937128]

約数ペア:

[(1, 125937128), (2, 62968564), (4, 31484282), (8, 15742141), (31, 4062488), (62, 2031244), (124, 1015622), (248, 507811), (961, 131048), (1922, 65524), (3844, 32762), (7688, 16381)]