31564824

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{27983}}^1$

素因数の和:28039

約数の個数: 32

約数和(自身を含む): 80593920

約数和(自身を除く): 49029096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 27983, 55966, 83949, 111932, 167898, 223864, 335796, 671592, 1315201, 2630402, 3945603, 5260804, 7891206, 10521608, 15782412, 31564824]

約数ペア:

[(1, 31564824), (2, 15782412), (3, 10521608), (4, 7891206), (6, 5260804), (8, 3945603), (12, 2630402), (24, 1315201), (47, 671592), (94, 335796), (141, 223864), (188, 167898), (282, 111932), (376, 83949), (564, 55966), (1128, 27983)]