31394964

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{35839}}^1$

素因数の和:35919

約数の個数: 24

約数和(自身を含む): 74260480

約数和(自身を除く): 42865516

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 35839, 71678, 107517, 143356, 215034, 430068, 2616247, 5232494, 7848741, 10464988, 15697482, 31394964]

約数ペア:

[(1, 31394964), (2, 15697482), (3, 10464988), (4, 7848741), (6, 5232494), (12, 2616247), (73, 430068), (146, 215034), (219, 143356), (292, 107517), (438, 71678), (876, 35839)]