72830512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197909}}^1$

素因数の和:197940

約数の個数: 20

約数和(自身を含む): 147245040

約数和(自身を除く): 74414528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 197909, 395818, 791636, 1583272, 3166544, 4551907, 9103814, 18207628, 36415256, 72830512]

約数ペア:

[(1, 72830512), (2, 36415256), (4, 18207628), (8, 9103814), (16, 4551907), (23, 3166544), (46, 1583272), (92, 791636), (184, 395818), (368, 197909)]