81467584

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1313

約数の個数: 56

約数和(自身を含む): 178326288

約数和(自身を除く): 96858704

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 176, 194, 352, 388, 704, 776, 1067, 1193, 1552, 2134, 2386, 3104, 4268, 4772, 6208, 8536, 9544, 13123, 17072, 19088, 26246, 34144, 38176, 52492, 68288, 76352, 104984, 115721, 209968, 231442, 419936, 462884, 839872, 925768, 1272931, 1851536, 2545862, 3703072, 5091724, 7406144, 10183448, 20366896, 40733792, 81467584]

約数ペア:

[(1, 81467584), (2, 40733792), (4, 20366896), (8, 10183448), (11, 7406144), (16, 5091724), (22, 3703072), (32, 2545862), (44, 1851536), (64, 1272931), (88, 925768), (97, 839872), (176, 462884), (194, 419936), (352, 231442), (388, 209968), (704, 115721), (776, 104984), (1067, 76352), (1193, 68288), (1552, 52492), (2134, 38176), (2386, 34144), (3104, 26246), (4268, 19088), (4772, 17072), (6208, 13123), (8536, 9544)]