280228096

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{35311}}^1$

素因数の和:35358

約数の個数: 36

約数和(自身を含む): 577421824

約数和(自身を除く): 297193728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 35311, 70622, 141244, 282488, 564976, 1094641, 1129952, 2189282, 2259904, 4378564, 4519808, 8757128, 9039616, 17514256, 35028512, 70057024, 140114048, 280228096]

約数ペア:

[(1, 280228096), (2, 140114048), (4, 70057024), (8, 35028512), (16, 17514256), (31, 9039616), (32, 8757128), (62, 4519808), (64, 4378564), (124, 2259904), (128, 2189282), (248, 1129952), (256, 1094641), (496, 564976), (992, 282488), (1984, 141244), (3968, 70622), (7936, 35311)]