127229008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{345731}}^1$

素因数の和:345762

約数の個数: 20

約数和(自身を含む): 257224608

約数和(自身を除く): 129995600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 345731, 691462, 1382924, 2765848, 5531696, 7951813, 15903626, 31807252, 63614504, 127229008]

約数ペア:

[(1, 127229008), (2, 63614504), (4, 31807252), (8, 15903626), (16, 7951813), (23, 5531696), (46, 2765848), (92, 1382924), (184, 691462), (368, 345731)]