87649792

素因数分解:

$2^9\times {\mathrm{193}}^1\times {\mathrm{887}}^1$

素因数の和:1098

約数の個数: 40

約数和(自身を含む): 176234256

約数和(自身を除く): 88584464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 772, 887, 1544, 1774, 3088, 3548, 6176, 7096, 12352, 14192, 24704, 28384, 49408, 56768, 98816, 113536, 171191, 227072, 342382, 454144, 684764, 1369528, 2739056, 5478112, 10956224, 21912448, 43824896, 87649792]

約数ペア:

[(1, 87649792), (2, 43824896), (4, 21912448), (8, 10956224), (16, 5478112), (32, 2739056), (64, 1369528), (128, 684764), (193, 454144), (256, 342382), (386, 227072), (512, 171191), (772, 113536), (887, 98816), (1544, 56768), (1774, 49408), (3088, 28384), (3548, 24704), (6176, 14192), (7096, 12352)]