13667776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:209

約数の個数: 42

約数和(自身を含む): 28338272

約数和(自身を除く): 14670496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 332, 496, 664, 992, 1328, 1984, 2573, 2656, 5146, 5312, 6889, 10292, 13778, 20584, 27556, 41168, 55112, 82336, 110224, 164672, 213559, 220448, 427118, 440896, 854236, 1708472, 3416944, 6833888, 13667776]

約数ペア:

[(1, 13667776), (2, 6833888), (4, 3416944), (8, 1708472), (16, 854236), (31, 440896), (32, 427118), (62, 220448), (64, 213559), (83, 164672), (124, 110224), (166, 82336), (248, 55112), (332, 41168), (496, 27556), (664, 20584), (992, 13778), (1328, 10292), (1984, 6889), (2573, 5312), (2656, 5146)]