31396848

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{1907}}^1$

素因数の和:1939

約数の個数: 80

約数和(自身を含む): 94636800

約数和(自身を除く): 63239952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 1907, 2058, 2352, 2744, 3814, 4116, 5488, 5721, 7628, 8232, 11442, 13349, 15256, 16464, 22884, 26698, 30512, 40047, 45768, 53396, 80094, 91536, 93443, 106792, 160188, 186886, 213584, 280329, 320376, 373772, 560658, 640752, 654101, 747544, 1121316, 1308202, 1495088, 1962303, 2242632, 2616404, 3924606, 4485264, 5232808, 7849212, 10465616, 15698424, 31396848]

約数ペア:

[(1, 31396848), (2, 15698424), (3, 10465616), (4, 7849212), (6, 5232808), (7, 4485264), (8, 3924606), (12, 2616404), (14, 2242632), (16, 1962303), (21, 1495088), (24, 1308202), (28, 1121316), (42, 747544), (48, 654101), (49, 640752), (56, 560658), (84, 373772), (98, 320376), (112, 280329), (147, 213584), (168, 186886), (196, 160188), (294, 106792), (336, 93443), (343, 91536), (392, 80094), (588, 53396), (686, 45768), (784, 40047), (1029, 30512), (1176, 26698), (1372, 22884), (1907, 16464), (2058, 15256), (2352, 13349), (2744, 11442), (3814, 8232), (4116, 7628), (5488, 5721)]