228173872

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{21839}}^1$

素因数の和:22500

約数の個数: 20

約数和(自身を含む): 442784160

約数和(自身を除く): 214610288

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 21839, 43678, 87356, 174712, 349424, 14260867, 28521734, 57043468, 114086936, 228173872]

約数ペア:

[(1, 228173872), (2, 114086936), (4, 57043468), (8, 28521734), (16, 14260867), (653, 349424), (1306, 174712), (2612, 87356), (5224, 43678), (10448, 21839)]