81706592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 177366672

約数和(自身を除く): 95660080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 776, 1067, 1552, 2134, 2393, 3104, 4268, 4786, 8536, 9572, 17072, 19144, 26323, 34144, 38288, 52646, 76576, 105292, 210584, 232121, 421168, 464242, 842336, 928484, 1856968, 2553331, 3713936, 5106662, 7427872, 10213324, 20426648, 40853296, 81706592]

約数ペア:

[(1, 81706592), (2, 40853296), (4, 20426648), (8, 10213324), (11, 7427872), (16, 5106662), (22, 3713936), (32, 2553331), (44, 1856968), (88, 928484), (97, 842336), (176, 464242), (194, 421168), (352, 232121), (388, 210584), (776, 105292), (1067, 76576), (1552, 52646), (2134, 38288), (2393, 34144), (3104, 26323), (4268, 19144), (4786, 17072), (8536, 9572)]