31951368

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2859

約数の個数: 64

約数和(自身を含む): 90460800

約数和(自身を除く): 58509432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2791, 2862, 3816, 5582, 5724, 8373, 11164, 11448, 16746, 22328, 25119, 33492, 50238, 66984, 75357, 100476, 147923, 150714, 200952, 295846, 301428, 443769, 591692, 602856, 887538, 1183384, 1331307, 1775076, 2662614, 3550152, 3993921, 5325228, 7987842, 10650456, 15975684, 31951368]

約数ペア:

[(1, 31951368), (2, 15975684), (3, 10650456), (4, 7987842), (6, 5325228), (8, 3993921), (9, 3550152), (12, 2662614), (18, 1775076), (24, 1331307), (27, 1183384), (36, 887538), (53, 602856), (54, 591692), (72, 443769), (106, 301428), (108, 295846), (159, 200952), (212, 150714), (216, 147923), (318, 100476), (424, 75357), (477, 66984), (636, 50238), (954, 33492), (1272, 25119), (1431, 22328), (1908, 16746), (2791, 11448), (2862, 11164), (3816, 8373), (5582, 5724)]