81433682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 139233600

約数和(自身を除く): 57799918

約数列:

[1, 2, 11, 22, 29, 58, 109, 218, 319, 638, 1171, 1199, 2342, 2398, 3161, 6322, 12881, 25762, 33959, 34771, 67918, 69542, 127639, 255278, 373549, 747098, 1404029, 2808058, 3701531, 7403062, 40716841, 81433682]

約数ペア:

[(1, 81433682), (2, 40716841), (11, 7403062), (22, 3701531), (29, 2808058), (58, 1404029), (109, 747098), (218, 373549), (319, 255278), (638, 127639), (1171, 69542), (1199, 67918), (2342, 34771), (2398, 33959), (3161, 25762), (6322, 12881)]