2031036224

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{63853}}^1$

素因数の和:63943

約数の個数: 56

約数和(自身を含む): 4671047808

約数和(自身を除く): 2640011584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 15904, 31808, 63853, 127706, 255412, 446971, 510824, 893942, 1021648, 1787884, 2043296, 3575768, 4086592, 4533563, 7151536, 9067126, 14303072, 18134252, 28606144, 31734941, 36268504, 63469882, 72537008, 126939764, 145074016, 253879528, 290148032, 507759056, 1015518112, 2031036224]

約数ペア:

[(1, 2031036224), (2, 1015518112), (4, 507759056), (7, 290148032), (8, 253879528), (14, 145074016), (16, 126939764), (28, 72537008), (32, 63469882), (56, 36268504), (64, 31734941), (71, 28606144), (112, 18134252), (142, 14303072), (224, 9067126), (284, 7151536), (448, 4533563), (497, 4086592), (568, 3575768), (994, 2043296), (1136, 1787884), (1988, 1021648), (2272, 893942), (3976, 510824), (4544, 446971), (7952, 255412), (15904, 127706), (31808, 63853)]