285032368

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{41333}}^1$

素因数の和:41772

約数の個数: 20

約数和(自身を含む): 553544928

約数和(自身を除く): 268512560

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 41333, 82666, 165332, 330664, 661328, 17814523, 35629046, 71258092, 142516184, 285032368]

約数ペア:

[(1, 285032368), (2, 142516184), (4, 71258092), (8, 35629046), (16, 17814523), (431, 661328), (862, 330664), (1724, 165332), (3448, 82666), (6896, 41333)]