91271048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3691}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 187405920

約数和(自身を除く): 96134872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 281, 562, 1124, 2248, 3091, 3691, 6182, 7382, 12364, 14764, 24728, 29528, 40601, 81202, 162404, 324808, 1037171, 2074342, 4148684, 8297368, 11408881, 22817762, 45635524, 91271048]

約数ペア:

[(1, 91271048), (2, 45635524), (4, 22817762), (8, 11408881), (11, 8297368), (22, 4148684), (44, 2074342), (88, 1037171), (281, 324808), (562, 162404), (1124, 81202), (2248, 40601), (3091, 29528), (3691, 24728), (6182, 14764), (7382, 12364)]