31388893076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53617}}^1\times {\mathrm{7703}}^1$

素因数の和:61343

約数の個数: 24

約数和(自身を含む): 57830230080

約数和(自身を除く): 26441337004

約数列:

[1, 2, 4, 19, 38, 76, 7703, 15406, 30812, 53617, 107234, 146357, 214468, 292714, 585428, 1018723, 2037446, 4074892, 413011751, 826023502, 1652047004, 7847223269, 15694446538, 31388893076]

約数ペア:

[(1, 31388893076), (2, 15694446538), (4, 7847223269), (19, 1652047004), (38, 826023502), (76, 413011751), (7703, 4074892), (15406, 2037446), (30812, 1018723), (53617, 585428), (107234, 292714), (146357, 214468)]