85899856

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 200880000

約数和(自身を除く): 114980144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 53, 56, 58, 106, 112, 116, 203, 212, 232, 371, 406, 424, 464, 499, 742, 812, 848, 998, 1484, 1537, 1624, 1996, 2968, 3074, 3248, 3493, 3992, 5936, 6148, 6986, 7984, 10759, 12296, 13972, 14471, 21518, 24592, 26447, 27944, 28942, 43036, 52894, 55888, 57884, 86072, 101297, 105788, 115768, 172144, 185129, 202594, 211576, 231536, 370258, 405188, 423152, 740516, 766963, 810376, 1481032, 1533926, 1620752, 2962064, 3067852, 5368741, 6135704, 10737482, 12271408, 21474964, 42949928, 85899856]

約数ペア:

[(1, 85899856), (2, 42949928), (4, 21474964), (7, 12271408), (8, 10737482), (14, 6135704), (16, 5368741), (28, 3067852), (29, 2962064), (53, 1620752), (56, 1533926), (58, 1481032), (106, 810376), (112, 766963), (116, 740516), (203, 423152), (212, 405188), (232, 370258), (371, 231536), (406, 211576), (424, 202594), (464, 185129), (499, 172144), (742, 115768), (812, 105788), (848, 101297), (998, 86072), (1484, 57884), (1537, 55888), (1624, 52894), (1996, 43036), (2968, 28942), (3074, 27944), (3248, 26447), (3493, 24592), (3992, 21518), (5936, 14471), (6148, 13972), (6986, 12296), (7984, 10759)]