31520076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1063}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 84370944

約数和(自身を除く): 52850868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 353, 706, 1059, 1063, 1412, 2118, 2126, 2471, 3189, 4236, 4252, 4942, 6378, 7413, 7441, 9884, 12756, 14826, 14882, 22323, 29652, 29764, 44646, 89292, 375239, 750478, 1125717, 1500956, 2251434, 2626673, 4502868, 5253346, 7880019, 10506692, 15760038, 31520076]

約数ペア:

[(1, 31520076), (2, 15760038), (3, 10506692), (4, 7880019), (6, 5253346), (7, 4502868), (12, 2626673), (14, 2251434), (21, 1500956), (28, 1125717), (42, 750478), (84, 375239), (353, 89292), (706, 44646), (1059, 29764), (1063, 29652), (1412, 22323), (2118, 14882), (2126, 14826), (2471, 12756), (3189, 9884), (4236, 7441), (4252, 7413), (4942, 6378)]