81053192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19597}}^1$

素因数の和:19661

約数の個数: 32

約数和(自身を含む): 169326720

約数和(自身を除く): 88273528

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 19597, 39194, 78388, 156776, 215567, 431134, 862268, 921059, 1724536, 1842118, 3684236, 7368472, 10131649, 20263298, 40526596, 81053192]

約数ペア:

[(1, 81053192), (2, 40526596), (4, 20263298), (8, 10131649), (11, 7368472), (22, 3684236), (44, 1842118), (47, 1724536), (88, 921059), (94, 862268), (188, 431134), (376, 215567), (517, 156776), (1034, 78388), (2068, 39194), (4136, 19597)]