840503536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{2237}}^1$

素因数の和:3289

約数の個数: 40

約数和(自身を含む): 1701703584

約数和(自身を除く): 861200048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1021, 2042, 2237, 4084, 4474, 8168, 8948, 16336, 17896, 23483, 35792, 46966, 51451, 93932, 102902, 187864, 205804, 375728, 411608, 823216, 2283977, 4567954, 9135908, 18271816, 36543632, 52531471, 105062942, 210125884, 420251768, 840503536]

約数ペア:

[(1, 840503536), (2, 420251768), (4, 210125884), (8, 105062942), (16, 52531471), (23, 36543632), (46, 18271816), (92, 9135908), (184, 4567954), (368, 2283977), (1021, 823216), (2042, 411608), (2237, 375728), (4084, 205804), (4474, 187864), (8168, 102902), (8948, 93932), (16336, 51451), (17896, 46966), (23483, 35792)]