31064112

素因数分解:

$2^4\times 3^2\times {\mathrm{215723}}^1$

素因数の和:215737

約数の個数: 30

約数和(自身を含む): 86936772

約数和(自身を除く): 55872660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 215723, 431446, 647169, 862892, 1294338, 1725784, 1941507, 2588676, 3451568, 3883014, 5177352, 7766028, 10354704, 15532056, 31064112]

約数ペア:

[(1, 31064112), (2, 15532056), (3, 10354704), (4, 7766028), (6, 5177352), (8, 3883014), (9, 3451568), (12, 2588676), (16, 1941507), (18, 1725784), (24, 1294338), (36, 862892), (48, 647169), (72, 431446), (144, 215723)]