31896722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 59133888

約数和(自身を除く): 27237166

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 169, 253, 286, 299, 338, 373, 506, 598, 746, 1859, 3289, 3718, 3887, 4103, 4849, 6578, 7774, 8206, 8579, 9698, 17158, 42757, 53339, 63037, 85514, 94369, 106678, 111527, 126074, 188738, 223054, 693407, 1226797, 1386814, 1449851, 2453594, 2899702, 15948361, 31896722]

約数ペア:

[(1, 31896722), (2, 15948361), (11, 2899702), (13, 2453594), (22, 1449851), (23, 1386814), (26, 1226797), (46, 693407), (143, 223054), (169, 188738), (253, 126074), (286, 111527), (299, 106678), (338, 94369), (373, 85514), (506, 63037), (598, 53339), (746, 42757), (1859, 17158), (3289, 9698), (3718, 8579), (3887, 8206), (4103, 7774), (4849, 6578)]