89765872

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34847}}^1$

素因数の和:34885

約数の個数: 40

約数和(自身を含む): 207415296

約数和(自身を除く): 117649424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 34847, 69694, 139388, 243929, 278776, 487858, 557552, 801481, 975716, 1602962, 1951432, 3205924, 3902864, 5610367, 6411848, 11220734, 12823696, 22441468, 44882936, 89765872]

約数ペア:

[(1, 89765872), (2, 44882936), (4, 22441468), (7, 12823696), (8, 11220734), (14, 6411848), (16, 5610367), (23, 3902864), (28, 3205924), (46, 1951432), (56, 1602962), (92, 975716), (112, 801481), (161, 557552), (184, 487858), (322, 278776), (368, 243929), (644, 139388), (1288, 69694), (2576, 34847)]