165329384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{45823}}^1$

素因数の和:45881

約数の個数: 32

約数和(自身を含む): 346429440

約数和(自身を除く): 181100056

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 45823, 91646, 183292, 366584, 504053, 1008106, 1878743, 2016212, 3757486, 4032424, 7514972, 15029944, 20666173, 41332346, 82664692, 165329384]

約数ペア:

[(1, 165329384), (2, 82664692), (4, 41332346), (8, 20666173), (11, 15029944), (22, 7514972), (41, 4032424), (44, 3757486), (82, 2016212), (88, 1878743), (164, 1008106), (328, 504053), (451, 366584), (902, 183292), (1804, 91646), (3608, 45823)]