218694832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1627}}^1$

素因数の和:1937

約数の個数: 40

約数和(自身を含む): 439273472

約数和(自身を除く): 220578640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 496, 542, 1084, 1627, 2168, 3254, 4336, 6508, 8401, 13016, 16802, 26032, 33604, 50437, 67208, 100874, 134416, 201748, 403496, 440917, 806992, 881834, 1763668, 3527336, 7054672, 13668427, 27336854, 54673708, 109347416, 218694832]

約数ペア:

[(1, 218694832), (2, 109347416), (4, 54673708), (8, 27336854), (16, 13668427), (31, 7054672), (62, 3527336), (124, 1763668), (248, 881834), (271, 806992), (496, 440917), (542, 403496), (1084, 201748), (1627, 134416), (2168, 100874), (3254, 67208), (4336, 50437), (6508, 33604), (8401, 26032), (13016, 16802)]