31122364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6577}}^1$

素因数の和:6614

約数の個数: 36

約数和(自身を含む): 67411344

約数和(自身を除く): 36288980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 6577, 13154, 26308, 46039, 85501, 92078, 171002, 184156, 342004, 598507, 1111513, 1197014, 2223026, 2394028, 4446052, 7780591, 15561182, 31122364]

約数ペア:

[(1, 31122364), (2, 15561182), (4, 7780591), (7, 4446052), (13, 2394028), (14, 2223026), (26, 1197014), (28, 1111513), (52, 598507), (91, 342004), (169, 184156), (182, 171002), (338, 92078), (364, 85501), (676, 46039), (1183, 26308), (2366, 13154), (4732, 6577)]