39229784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 83825280

約数和(自身を除く): 44595496

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 83, 88, 131, 164, 166, 262, 328, 332, 451, 524, 664, 902, 913, 1048, 1441, 1804, 1826, 2882, 3403, 3608, 3652, 5371, 5764, 6806, 7304, 10742, 10873, 11528, 13612, 21484, 21746, 27224, 37433, 42968, 43492, 59081, 74866, 86984, 118162, 119603, 149732, 236324, 239206, 299464, 445793, 472648, 478412, 891586, 956824, 1783172, 3566344, 4903723, 9807446, 19614892, 39229784]

約数ペア:

[(1, 39229784), (2, 19614892), (4, 9807446), (8, 4903723), (11, 3566344), (22, 1783172), (41, 956824), (44, 891586), (82, 478412), (83, 472648), (88, 445793), (131, 299464), (164, 239206), (166, 236324), (262, 149732), (328, 119603), (332, 118162), (451, 86984), (524, 74866), (664, 59081), (902, 43492), (913, 42968), (1048, 37433), (1441, 27224), (1804, 21746), (1826, 21484), (2882, 13612), (3403, 11528), (3608, 10873), (3652, 10742), (5371, 7304), (5764, 6806)]