31964608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:501

約数の個数: 56

約数和(自身を含む): 69157088

約数和(自身を除く): 37192480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 373, 412, 416, 746, 824, 832, 1339, 1492, 1648, 2678, 2984, 3296, 4849, 5356, 5968, 6592, 9698, 10712, 11936, 19396, 21424, 23872, 38419, 38792, 42848, 76838, 77584, 85696, 153676, 155168, 307352, 310336, 499447, 614704, 998894, 1229408, 1997788, 2458816, 3995576, 7991152, 15982304, 31964608]

約数ペア:

[(1, 31964608), (2, 15982304), (4, 7991152), (8, 3995576), (13, 2458816), (16, 1997788), (26, 1229408), (32, 998894), (52, 614704), (64, 499447), (103, 310336), (104, 307352), (206, 155168), (208, 153676), (373, 85696), (412, 77584), (416, 76838), (746, 42848), (824, 38792), (832, 38419), (1339, 23872), (1492, 21424), (1648, 19396), (2678, 11936), (2984, 10712), (3296, 9698), (4849, 6592), (5356, 5968)]