16079536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 34354944

約数和(自身を除く): 18275408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 887, 1133, 1648, 1774, 2266, 3548, 4532, 7096, 9064, 9757, 14192, 18128, 19514, 39028, 78056, 91361, 156112, 182722, 365444, 730888, 1004971, 1461776, 2009942, 4019884, 8039768, 16079536]

約数ペア:

[(1, 16079536), (2, 8039768), (4, 4019884), (8, 2009942), (11, 1461776), (16, 1004971), (22, 730888), (44, 365444), (88, 182722), (103, 156112), (176, 91361), (206, 78056), (412, 39028), (824, 19514), (887, 18128), (1133, 14192), (1648, 9757), (1774, 9064), (2266, 7096), (3548, 4532)]