31077756

素因数分解:

$2^2\times 3^5\times {\mathrm{31973}}^1$

素因数の和:31992

約数の個数: 36

約数和(自身を含む): 81469752

約数和(自身を除く): 50391996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 31973, 63946, 95919, 127892, 191838, 287757, 383676, 575514, 863271, 1151028, 1726542, 2589813, 3453084, 5179626, 7769439, 10359252, 15538878, 31077756]

約数ペア:

[(1, 31077756), (2, 15538878), (3, 10359252), (4, 7769439), (6, 5179626), (9, 3453084), (12, 2589813), (18, 1726542), (27, 1151028), (36, 863271), (54, 575514), (81, 383676), (108, 287757), (162, 191838), (243, 127892), (324, 95919), (486, 63946), (972, 31973)]