16793588

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 18768652

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 293, 322, 356, 586, 623, 644, 1172, 1246, 2047, 2051, 2492, 4094, 4102, 6739, 8188, 8204, 13478, 14329, 26077, 26956, 28658, 47173, 52154, 57316, 94346, 104308, 182539, 188692, 365078, 599771, 730156, 1199542, 2399084, 4198397, 8396794, 16793588]

約数ペア:

[(1, 16793588), (2, 8396794), (4, 4198397), (7, 2399084), (14, 1199542), (23, 730156), (28, 599771), (46, 365078), (89, 188692), (92, 182539), (161, 104308), (178, 94346), (293, 57316), (322, 52154), (356, 47173), (586, 28658), (623, 26956), (644, 26077), (1172, 14329), (1246, 13478), (2047, 8204), (2051, 8188), (2492, 6739), (4094, 4102)]