126650624

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{15959}}^1$

素因数の和:16006

約数の個数: 36

約数和(自身を含む): 260977920

約数和(自身を除く): 134327296

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 15959, 31918, 63836, 127672, 255344, 494729, 510688, 989458, 1021376, 1978916, 2042752, 3957832, 4085504, 7915664, 15831328, 31662656, 63325312, 126650624]

約数ペア:

[(1, 126650624), (2, 63325312), (4, 31662656), (8, 15831328), (16, 7915664), (31, 4085504), (32, 3957832), (62, 2042752), (64, 1978916), (124, 1021376), (128, 989458), (248, 510688), (256, 494729), (496, 255344), (992, 127672), (1984, 63836), (3968, 31918), (7936, 15959)]