31873104

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{569}}^1$

素因数の和:972

約数の個数: 60

約数和(自身を含む): 89586900

約数和(自身を除く): 57713796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 569, 778, 1138, 1167, 1556, 1707, 2276, 2334, 3112, 3414, 3501, 4552, 4668, 5121, 6224, 6828, 7002, 9104, 9336, 10242, 13656, 14004, 18672, 20484, 27312, 28008, 40968, 56016, 81936, 221341, 442682, 664023, 885364, 1328046, 1770728, 1992069, 2656092, 3541456, 3984138, 5312184, 7968276, 10624368, 15936552, 31873104]

約数ペア:

[(1, 31873104), (2, 15936552), (3, 10624368), (4, 7968276), (6, 5312184), (8, 3984138), (9, 3541456), (12, 2656092), (16, 1992069), (18, 1770728), (24, 1328046), (36, 885364), (48, 664023), (72, 442682), (144, 221341), (389, 81936), (569, 56016), (778, 40968), (1138, 28008), (1167, 27312), (1556, 20484), (1707, 18672), (2276, 14004), (2334, 13656), (3112, 10242), (3414, 9336), (3501, 9104), (4552, 7002), (4668, 6828), (5121, 6224)]