86623394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{839}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 161300160

約数和(自身を除く): 74676766

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 361, 418, 494, 722, 839, 1678, 2717, 3971, 4693, 5434, 7942, 9229, 9386, 10907, 15941, 18458, 21814, 31882, 51623, 103246, 119977, 175351, 207233, 239954, 302879, 350702, 414466, 605758, 2279563, 3331669, 3937427, 4559126, 6663338, 7874854, 43311697, 86623394]

約数ペア:

[(1, 86623394), (2, 43311697), (11, 7874854), (13, 6663338), (19, 4559126), (22, 3937427), (26, 3331669), (38, 2279563), (143, 605758), (209, 414466), (247, 350702), (286, 302879), (361, 239954), (418, 207233), (494, 175351), (722, 119977), (839, 103246), (1678, 51623), (2717, 31882), (3971, 21814), (4693, 18458), (5434, 15941), (7942, 10907), (9229, 9386)]