79189144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1091}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 152792640

約数和(自身を除く): 73603496

約数列:

[1, 2, 4, 8, 43, 86, 172, 211, 344, 422, 844, 1091, 1688, 2182, 4364, 8728, 9073, 18146, 36292, 46913, 72584, 93826, 187652, 230201, 375304, 460402, 920804, 1841608, 9898643, 19797286, 39594572, 79189144]

約数ペア:

[(1, 79189144), (2, 39594572), (4, 19797286), (8, 9898643), (43, 1841608), (86, 920804), (172, 460402), (211, 375304), (344, 230201), (422, 187652), (844, 93826), (1091, 72584), (1688, 46913), (2182, 36292), (4364, 18146), (8728, 9073)]