809969408

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{29027}}^1$

素因数の和:29152

約数の個数: 36

約数和(自身を含む): 1631663880

約数和(自身を除く): 821694472

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 872, 1744, 3488, 6976, 13952, 27904, 29027, 58054, 116108, 232216, 464432, 928864, 1857728, 3163943, 3715456, 6327886, 7430912, 12655772, 25311544, 50623088, 101246176, 202492352, 404984704, 809969408]

約数ペア:

[(1, 809969408), (2, 404984704), (4, 202492352), (8, 101246176), (16, 50623088), (32, 25311544), (64, 12655772), (109, 7430912), (128, 6327886), (218, 3715456), (256, 3163943), (436, 1857728), (872, 928864), (1744, 464432), (3488, 232216), (6976, 116108), (13952, 58054), (27904, 29027)]