16749197824

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1055267}}^1$

素因数の和:1055316

約数の個数: 40

約数和(自身を含む): 34545253248

約数和(自身を除く): 17796055424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 1055267, 2110534, 4221068, 8442136, 16884272, 32713277, 33768544, 65426554, 67537088, 130853108, 135074176, 261706216, 270148352, 523412432, 540296704, 1046824864, 2093649728, 4187299456, 8374598912, 16749197824]

約数ペア:

[(1, 16749197824), (2, 8374598912), (4, 4187299456), (8, 2093649728), (16, 1046824864), (31, 540296704), (32, 523412432), (62, 270148352), (64, 261706216), (124, 135074176), (128, 130853108), (248, 67537088), (256, 65426554), (496, 33768544), (512, 32713277), (992, 16884272), (1984, 8442136), (3968, 4221068), (7936, 2110534), (15872, 1055267)]