117641008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{386977}}^1$

素因数の和:387004

約数の個数: 20

約数和(自身を含む): 239926360

約数和(自身を除く): 122285352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 386977, 773954, 1547908, 3095816, 6191632, 7352563, 14705126, 29410252, 58820504, 117641008]

約数ペア:

[(1, 117641008), (2, 58820504), (4, 29410252), (8, 14705126), (16, 7352563), (19, 6191632), (38, 3095816), (76, 1547908), (152, 773954), (304, 386977)]