171970912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3259}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 362290320

約数和(自身を除く): 190319408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 1552, 1649, 3104, 3259, 3298, 6518, 6596, 13036, 13192, 26072, 26384, 52144, 52768, 55403, 104288, 110806, 221612, 316123, 443224, 632246, 886448, 1264492, 1772896, 2528984, 5057968, 5374091, 10115936, 10748182, 21496364, 42992728, 85985456, 171970912]

約数ペア:

[(1, 171970912), (2, 85985456), (4, 42992728), (8, 21496364), (16, 10748182), (17, 10115936), (32, 5374091), (34, 5057968), (68, 2528984), (97, 1772896), (136, 1264492), (194, 886448), (272, 632246), (388, 443224), (544, 316123), (776, 221612), (1552, 110806), (1649, 104288), (3104, 55403), (3259, 52768), (3298, 52144), (6518, 26384), (6596, 26072), (13036, 13192)]