31078452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{136309}}^1$

素因数の和:136335

約数の個数: 24

約数和(自身を含む): 76333600

約数和(自身を除く): 45255148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 136309, 272618, 408927, 545236, 817854, 1635708, 2589871, 5179742, 7769613, 10359484, 15539226, 31078452]

約数ペア:

[(1, 31078452), (2, 15539226), (3, 10359484), (4, 7769613), (6, 5179742), (12, 2589871), (19, 1635708), (38, 817854), (57, 545236), (76, 408927), (114, 272618), (228, 136309)]