40348264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 86546880

約数和(自身を除く): 46198616

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 53, 82, 88, 106, 164, 211, 212, 328, 422, 424, 451, 583, 844, 902, 1166, 1688, 1804, 2173, 2321, 2332, 3608, 4346, 4642, 4664, 8651, 8692, 9284, 11183, 17302, 17384, 18568, 22366, 23903, 34604, 44732, 47806, 69208, 89464, 95161, 95612, 123013, 190322, 191224, 246026, 380644, 458503, 492052, 761288, 917006, 984104, 1834012, 3668024, 5043533, 10087066, 20174132, 40348264]

約数ペア:

[(1, 40348264), (2, 20174132), (4, 10087066), (8, 5043533), (11, 3668024), (22, 1834012), (41, 984104), (44, 917006), (53, 761288), (82, 492052), (88, 458503), (106, 380644), (164, 246026), (211, 191224), (212, 190322), (328, 123013), (422, 95612), (424, 95161), (451, 89464), (583, 69208), (844, 47806), (902, 44732), (1166, 34604), (1688, 23903), (1804, 22366), (2173, 18568), (2321, 17384), (2332, 17302), (3608, 11183), (4346, 9284), (4642, 8692), (4664, 8651)]