31235184

素因数分解:

$2^4\times 3^2\times {\mathrm{216911}}^1$

素因数の和:216925

約数の個数: 30

約数和(自身を含む): 87415536

約数和(自身を除く): 56180352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 216911, 433822, 650733, 867644, 1301466, 1735288, 1952199, 2602932, 3470576, 3904398, 5205864, 7808796, 10411728, 15617592, 31235184]

約数ペア:

[(1, 31235184), (2, 15617592), (3, 10411728), (4, 7808796), (6, 5205864), (8, 3904398), (9, 3470576), (12, 2602932), (16, 1952199), (18, 1735288), (24, 1301466), (36, 867644), (48, 650733), (72, 433822), (144, 216911)]