31087792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 62674560

約数和(自身を除く): 31586768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 233, 248, 269, 466, 496, 538, 932, 1076, 1864, 2152, 3728, 4304, 7223, 8339, 14446, 16678, 28892, 33356, 57784, 62677, 66712, 115568, 125354, 133424, 250708, 501416, 1002832, 1942987, 3885974, 7771948, 15543896, 31087792]

約数ペア:

[(1, 31087792), (2, 15543896), (4, 7771948), (8, 3885974), (16, 1942987), (31, 1002832), (62, 501416), (124, 250708), (233, 133424), (248, 125354), (269, 115568), (466, 66712), (496, 62677), (538, 57784), (932, 33356), (1076, 28892), (1864, 16678), (2152, 14446), (3728, 8339), (4304, 7223)]