254133088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17609}}^1$

素因数の和:17671

約数の個数: 48

約数和(自身を含む): 559152720

約数和(自身を除く): 305019632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 7216, 14432, 17609, 35218, 70436, 140872, 193699, 281744, 387398, 563488, 721969, 774796, 1443938, 1549592, 2887876, 3099184, 5775752, 6198368, 7941659, 11551504, 15883318, 23103008, 31766636, 63533272, 127066544, 254133088]

約数ペア:

[(1, 254133088), (2, 127066544), (4, 63533272), (8, 31766636), (11, 23103008), (16, 15883318), (22, 11551504), (32, 7941659), (41, 6198368), (44, 5775752), (82, 3099184), (88, 2887876), (164, 1549592), (176, 1443938), (328, 774796), (352, 721969), (451, 563488), (656, 387398), (902, 281744), (1312, 193699), (1804, 140872), (3608, 70436), (7216, 35218), (14432, 17609)]