31457148

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 75384960

約数和(自身を除く): 43927812

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 157, 177, 236, 283, 314, 354, 471, 566, 628, 708, 849, 942, 1132, 1698, 1884, 3396, 9263, 16697, 18526, 27789, 33394, 37052, 44431, 50091, 55578, 66788, 88862, 100182, 111156, 133293, 177724, 200364, 266586, 533172, 2621429, 5242858, 7864287, 10485716, 15728574, 31457148]

約数ペア:

[(1, 31457148), (2, 15728574), (3, 10485716), (4, 7864287), (6, 5242858), (12, 2621429), (59, 533172), (118, 266586), (157, 200364), (177, 177724), (236, 133293), (283, 111156), (314, 100182), (354, 88862), (471, 66788), (566, 55578), (628, 50091), (708, 44431), (849, 37052), (942, 33394), (1132, 27789), (1698, 18526), (1884, 16697), (3396, 9263)]