131991464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{36583}}^1$

素因数の和:36641

約数の個数: 32

約数和(自身を含む): 276575040

約数和(自身を除く): 144583576

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 36583, 73166, 146332, 292664, 402413, 804826, 1499903, 1609652, 2999806, 3219304, 5999612, 11999224, 16498933, 32997866, 65995732, 131991464]

約数ペア:

[(1, 131991464), (2, 65995732), (4, 32997866), (8, 16498933), (11, 11999224), (22, 5999612), (41, 3219304), (44, 2999806), (82, 1609652), (88, 1499903), (164, 804826), (328, 402413), (451, 292664), (902, 146332), (1804, 73166), (3608, 36583)]