16068416

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 112

約数和(自身を含む): 40965120

約数和(自身を除く): 24896704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 89, 91, 104, 112, 124, 178, 182, 208, 217, 224, 248, 356, 364, 403, 416, 434, 448, 496, 623, 712, 728, 806, 832, 868, 992, 1157, 1246, 1424, 1456, 1612, 1736, 1984, 2314, 2492, 2759, 2821, 2848, 2912, 3224, 3472, 4628, 4984, 5518, 5642, 5696, 5824, 6448, 6944, 8099, 9256, 9968, 11036, 11284, 12896, 13888, 16198, 18512, 19313, 19936, 22072, 22568, 25792, 32396, 35867, 37024, 38626, 39872, 44144, 45136, 64792, 71734, 74048, 77252, 88288, 90272, 129584, 143468, 154504, 176576, 180544, 251069, 259168, 286936, 309008, 502138, 518336, 573872, 618016, 1004276, 1147744, 1236032, 2008552, 2295488, 4017104, 8034208, 16068416]

約数ペア:

[(1, 16068416), (2, 8034208), (4, 4017104), (7, 2295488), (8, 2008552), (13, 1236032), (14, 1147744), (16, 1004276), (26, 618016), (28, 573872), (31, 518336), (32, 502138), (52, 309008), (56, 286936), (62, 259168), (64, 251069), (89, 180544), (91, 176576), (104, 154504), (112, 143468), (124, 129584), (178, 90272), (182, 88288), (208, 77252), (217, 74048), (224, 71734), (248, 64792), (356, 45136), (364, 44144), (403, 39872), (416, 38626), (434, 37024), (448, 35867), (496, 32396), (623, 25792), (712, 22568), (728, 22072), (806, 19936), (832, 19313), (868, 18512), (992, 16198), (1157, 13888), (1246, 12896), (1424, 11284), (1456, 11036), (1612, 9968), (1736, 9256), (1984, 8099), (2314, 6944), (2492, 6448), (2759, 5824), (2821, 5696), (2848, 5642), (2912, 5518), (3224, 4984), (3472, 4628)]