31543884

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4001}}^1$

素因数の和:4087

約数の個数: 48

約数和(自身を含む): 82921440

約数和(自身を除く): 51377556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 4001, 7884, 8002, 12003, 16004, 24006, 36009, 48012, 72018, 108027, 144036, 216054, 292073, 432108, 584146, 876219, 1168292, 1752438, 2628657, 3504876, 5257314, 7885971, 10514628, 15771942, 31543884]

約数ペア:

[(1, 31543884), (2, 15771942), (3, 10514628), (4, 7885971), (6, 5257314), (9, 3504876), (12, 2628657), (18, 1752438), (27, 1168292), (36, 876219), (54, 584146), (73, 432108), (108, 292073), (146, 216054), (219, 144036), (292, 108027), (438, 72018), (657, 48012), (876, 36009), (1314, 24006), (1971, 16004), (2628, 12003), (3942, 8002), (4001, 7884)]