16859856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 48121920

約数和(自身を除く): 31262064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 659, 984, 1066, 1318, 1599, 1968, 1977, 2132, 2636, 3198, 3954, 4264, 5272, 6396, 7908, 8528, 8567, 10544, 12792, 15816, 17134, 25584, 25701, 27019, 31632, 34268, 51402, 54038, 68536, 81057, 102804, 108076, 137072, 162114, 205608, 216152, 324228, 351247, 411216, 432304, 648456, 702494, 1053741, 1296912, 1404988, 2107482, 2809976, 4214964, 5619952, 8429928, 16859856]

約数ペア:

[(1, 16859856), (2, 8429928), (3, 5619952), (4, 4214964), (6, 2809976), (8, 2107482), (12, 1404988), (13, 1296912), (16, 1053741), (24, 702494), (26, 648456), (39, 432304), (41, 411216), (48, 351247), (52, 324228), (78, 216152), (82, 205608), (104, 162114), (123, 137072), (156, 108076), (164, 102804), (208, 81057), (246, 68536), (312, 54038), (328, 51402), (492, 34268), (533, 31632), (624, 27019), (656, 25701), (659, 25584), (984, 17134), (1066, 15816), (1318, 12792), (1599, 10544), (1968, 8567), (1977, 8528), (2132, 7908), (2636, 6396), (3198, 5272), (3954, 4264)]