43137328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 95993856

約数和(自身を除く): 52856528

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 71, 92, 104, 127, 142, 184, 208, 254, 284, 299, 368, 508, 568, 598, 923, 1016, 1136, 1196, 1633, 1651, 1846, 2032, 2392, 2921, 3266, 3302, 3692, 4784, 5842, 6532, 6604, 7384, 9017, 11684, 13064, 13208, 14768, 18034, 21229, 23368, 26128, 26416, 36068, 37973, 42458, 46736, 72136, 75946, 84916, 117221, 144272, 151892, 169832, 207391, 234442, 303784, 339664, 414782, 468884, 607568, 829564, 937768, 1659128, 1875536, 2696083, 3318256, 5392166, 10784332, 21568664, 43137328]

約数ペア:

[(1, 43137328), (2, 21568664), (4, 10784332), (8, 5392166), (13, 3318256), (16, 2696083), (23, 1875536), (26, 1659128), (46, 937768), (52, 829564), (71, 607568), (92, 468884), (104, 414782), (127, 339664), (142, 303784), (184, 234442), (208, 207391), (254, 169832), (284, 151892), (299, 144272), (368, 117221), (508, 84916), (568, 75946), (598, 72136), (923, 46736), (1016, 42458), (1136, 37973), (1196, 36068), (1633, 26416), (1651, 26128), (1846, 23368), (2032, 21229), (2392, 18034), (2921, 14768), (3266, 13208), (3302, 13064), (3692, 11684), (4784, 9017), (5842, 7384), (6532, 6604)]