220052384

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{221827}}^1$

素因数の和:221868

約数の個数: 24

約数和(自身を含む): 447205248

約数和(自身を除く): 227152864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 221827, 443654, 887308, 1774616, 3549232, 6876637, 7098464, 13753274, 27506548, 55013096, 110026192, 220052384]

約数ペア:

[(1, 220052384), (2, 110026192), (4, 55013096), (8, 27506548), (16, 13753274), (31, 7098464), (32, 6876637), (62, 3549232), (124, 1774616), (248, 887308), (496, 443654), (992, 221827)]