31095252

素因数分解:

$2^2\times 3^5\times {\mathrm{31991}}^1$

素因数の和:32010

約数の個数: 36

約数和(自身を含む): 81515616

約数和(自身を除く): 50420364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 31991, 63982, 95973, 127964, 191946, 287919, 383892, 575838, 863757, 1151676, 1727514, 2591271, 3455028, 5182542, 7773813, 10365084, 15547626, 31095252]

約数ペア:

[(1, 31095252), (2, 15547626), (3, 10365084), (4, 7773813), (6, 5182542), (9, 3455028), (12, 2591271), (18, 1727514), (27, 1151676), (36, 863757), (54, 575838), (81, 383892), (108, 287919), (162, 191946), (243, 127964), (324, 95973), (486, 63982), (972, 31991)]