80543146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 128729088

約数和(自身を除く): 48185942

約数列:

[1, 2, 31, 53, 62, 106, 127, 193, 254, 386, 1643, 3286, 3937, 5983, 6731, 7874, 10229, 11966, 13462, 20458, 24511, 49022, 208661, 317099, 417322, 634198, 759841, 1299083, 1519682, 2598166, 40271573, 80543146]

約数ペア:

[(1, 80543146), (2, 40271573), (31, 2598166), (53, 1519682), (62, 1299083), (106, 759841), (127, 634198), (193, 417322), (254, 317099), (386, 208661), (1643, 49022), (3286, 24511), (3937, 20458), (5983, 13462), (6731, 11966), (7874, 10229)]