77671184

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211063}}^1$

素因数の和:211094

約数の個数: 20

約数和(自身を含む): 157031616

約数和(自身を除く): 79360432

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 211063, 422126, 844252, 1688504, 3377008, 4854449, 9708898, 19417796, 38835592, 77671184]

約数ペア:

[(1, 77671184), (2, 38835592), (4, 19417796), (8, 9708898), (16, 4854449), (23, 3377008), (46, 1688504), (92, 844252), (184, 422126), (368, 211063)]