16377424

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 38568960

約数和(自身を除く): 22191536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 89, 106, 112, 124, 178, 212, 217, 248, 356, 371, 424, 434, 496, 623, 712, 742, 848, 868, 1246, 1424, 1484, 1643, 1736, 2492, 2759, 2968, 3286, 3472, 4717, 4984, 5518, 5936, 6572, 9434, 9968, 11036, 11501, 13144, 18868, 19313, 22072, 23002, 26288, 33019, 37736, 38626, 44144, 46004, 66038, 75472, 77252, 92008, 132076, 146227, 154504, 184016, 264152, 292454, 309008, 528304, 584908, 1023589, 1169816, 2047178, 2339632, 4094356, 8188712, 16377424]

約数ペア:

[(1, 16377424), (2, 8188712), (4, 4094356), (7, 2339632), (8, 2047178), (14, 1169816), (16, 1023589), (28, 584908), (31, 528304), (53, 309008), (56, 292454), (62, 264152), (89, 184016), (106, 154504), (112, 146227), (124, 132076), (178, 92008), (212, 77252), (217, 75472), (248, 66038), (356, 46004), (371, 44144), (424, 38626), (434, 37736), (496, 33019), (623, 26288), (712, 23002), (742, 22072), (848, 19313), (868, 18868), (1246, 13144), (1424, 11501), (1484, 11036), (1643, 9968), (1736, 9434), (2492, 6572), (2759, 5936), (2968, 5518), (3286, 4984), (3472, 4717)]