80435238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19457}}^1$

素因数の和:19528

約数の個数: 32

約数和(自身を含む): 176522976

約数和(自身を除く): 96087738

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 19457, 38914, 58371, 116742, 252941, 505882, 758823, 1031221, 1517646, 2062442, 3093663, 6187326, 13405873, 26811746, 40217619, 80435238]

約数ペア:

[(1, 80435238), (2, 40217619), (3, 26811746), (6, 13405873), (13, 6187326), (26, 3093663), (39, 2062442), (53, 1517646), (78, 1031221), (106, 758823), (159, 505882), (318, 252941), (689, 116742), (1378, 58371), (2067, 38914), (4134, 19457)]