129094912

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{16267}}^1$

素因数の和:16314

約数の個数: 36

約数和(自身を含む): 266014336

約数和(自身を除く): 136919424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 16267, 32534, 65068, 130136, 260272, 504277, 520544, 1008554, 1041088, 2017108, 2082176, 4034216, 4164352, 8068432, 16136864, 32273728, 64547456, 129094912]

約数ペア:

[(1, 129094912), (2, 64547456), (4, 32273728), (8, 16136864), (16, 8068432), (31, 4164352), (32, 4034216), (62, 2082176), (64, 2017108), (124, 1041088), (128, 1008554), (248, 520544), (256, 504277), (496, 260272), (992, 130136), (1984, 65068), (3968, 32534), (7936, 16267)]