16315792

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 32712440

約数和(自身を除く): 16396648

約数列:

[1, 2, 4, 8, 16, 61, 73, 122, 146, 229, 244, 292, 458, 488, 584, 916, 976, 1168, 1832, 3664, 4453, 8906, 13969, 16717, 17812, 27938, 33434, 35624, 55876, 66868, 71248, 111752, 133736, 223504, 267472, 1019737, 2039474, 4078948, 8157896, 16315792]

約数ペア:

[(1, 16315792), (2, 8157896), (4, 4078948), (8, 2039474), (16, 1019737), (61, 267472), (73, 223504), (122, 133736), (146, 111752), (229, 71248), (244, 66868), (292, 55876), (458, 35624), (488, 33434), (584, 27938), (916, 17812), (976, 16717), (1168, 13969), (1832, 8906), (3664, 4453)]