85215328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 184781520

約数和(自身を除く): 99566192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1744, 2221, 2398, 3488, 4442, 4796, 8884, 9592, 17768, 19184, 24431, 35536, 38368, 48862, 71072, 97724, 195448, 242089, 390896, 484178, 781792, 968356, 1936712, 2662979, 3873424, 5325958, 7746848, 10651916, 21303832, 42607664, 85215328]

約数ペア:

[(1, 85215328), (2, 42607664), (4, 21303832), (8, 10651916), (11, 7746848), (16, 5325958), (22, 3873424), (32, 2662979), (44, 1936712), (88, 968356), (109, 781792), (176, 484178), (218, 390896), (352, 242089), (436, 195448), (872, 97724), (1199, 71072), (1744, 48862), (2221, 38368), (2398, 35536), (3488, 24431), (4442, 19184), (4796, 17768), (8884, 9592)]