31337184

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1657}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 82727568

約数和(自身を除く): 51390384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 1657, 2364, 3152, 3314, 4728, 4971, 6304, 6628, 9456, 9942, 13256, 18912, 19884, 26512, 39768, 53024, 79536, 159072, 326429, 652858, 979287, 1305716, 1958574, 2611432, 3917148, 5222864, 7834296, 10445728, 15668592, 31337184]

約数ペア:

[(1, 31337184), (2, 15668592), (3, 10445728), (4, 7834296), (6, 5222864), (8, 3917148), (12, 2611432), (16, 1958574), (24, 1305716), (32, 979287), (48, 652858), (96, 326429), (197, 159072), (394, 79536), (591, 53024), (788, 39768), (1182, 26512), (1576, 19884), (1657, 18912), (2364, 13256), (3152, 9942), (3314, 9456), (4728, 6628), (4971, 6304)]