31467772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 66350592

約数和(自身を除く): 34882820

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 322, 373, 524, 644, 746, 917, 1492, 1834, 2611, 3013, 3668, 5222, 6026, 8579, 10444, 12052, 17158, 21091, 34316, 42182, 48863, 60053, 84364, 97726, 120106, 195452, 240212, 342041, 684082, 1123849, 1368164, 2247698, 4495396, 7866943, 15733886, 31467772]

約数ペア:

[(1, 31467772), (2, 15733886), (4, 7866943), (7, 4495396), (14, 2247698), (23, 1368164), (28, 1123849), (46, 684082), (92, 342041), (131, 240212), (161, 195452), (262, 120106), (322, 97726), (373, 84364), (524, 60053), (644, 48863), (746, 42182), (917, 34316), (1492, 21091), (1834, 17158), (2611, 12052), (3013, 10444), (3668, 8579), (5222, 6026)]