98989286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2357}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 171134208

約数和(自身を除く): 72144922

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 253, 506, 913, 1826, 1909, 2357, 3818, 4714, 20999, 25927, 41998, 51854, 54211, 108422, 195631, 391262, 596321, 1192642, 2151941, 4303882, 4499513, 8999026, 49494643, 98989286]

約数ペア:

[(1, 98989286), (2, 49494643), (11, 8999026), (22, 4499513), (23, 4303882), (46, 2151941), (83, 1192642), (166, 596321), (253, 391262), (506, 195631), (913, 108422), (1826, 54211), (1909, 51854), (2357, 41998), (3818, 25927), (4714, 20999)]