90499552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19777}}^1$

素因数の和:19811

約数の個数: 48

約数和(自身を含む): 209330352

約数和(自身を除く): 118830800

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 19777, 39554, 79108, 158216, 217547, 257101, 316432, 435094, 514202, 632864, 870188, 1028404, 1740376, 2056808, 2828111, 3480752, 4113616, 5656222, 6961504, 8227232, 11312444, 22624888, 45249776, 90499552]

約数ペア:

[(1, 90499552), (2, 45249776), (4, 22624888), (8, 11312444), (11, 8227232), (13, 6961504), (16, 5656222), (22, 4113616), (26, 3480752), (32, 2828111), (44, 2056808), (52, 1740376), (88, 1028404), (104, 870188), (143, 632864), (176, 514202), (208, 435094), (286, 316432), (352, 257101), (416, 217547), (572, 158216), (1144, 79108), (2288, 39554), (4576, 19777)]