91161356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 188606880

約数和(自身を除く): 97445524

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 197, 286, 394, 572, 788, 809, 1618, 2167, 2561, 3236, 4334, 5122, 8668, 8899, 10244, 10517, 17798, 21034, 28171, 35596, 42068, 56342, 112684, 115687, 159373, 231374, 318746, 462748, 637492, 1753103, 2071849, 3506206, 4143698, 7012412, 8287396, 22790339, 45580678, 91161356]

約数ペア:

[(1, 91161356), (2, 45580678), (4, 22790339), (11, 8287396), (13, 7012412), (22, 4143698), (26, 3506206), (44, 2071849), (52, 1753103), (143, 637492), (197, 462748), (286, 318746), (394, 231374), (572, 159373), (788, 115687), (809, 112684), (1618, 56342), (2167, 42068), (2561, 35596), (3236, 28171), (4334, 21034), (5122, 17798), (8668, 10517), (8899, 10244)]