81935384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10861}}^1$

素因数の和:10931

約数の個数: 32

約数和(自身を含む): 164233440

約数和(自身を除く): 82298056

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 10861, 21722, 43444, 86888, 249803, 445301, 499606, 890602, 999212, 1781204, 1998424, 3562408, 10241923, 20483846, 40967692, 81935384]

約数ペア:

[(1, 81935384), (2, 40967692), (4, 20483846), (8, 10241923), (23, 3562408), (41, 1998424), (46, 1781204), (82, 999212), (92, 890602), (164, 499606), (184, 445301), (328, 249803), (943, 86888), (1886, 43444), (3772, 21722), (7544, 10861)]