124135984

素因数分解:

$2^4\times 7^1\times {\mathrm{1108357}}^1$

素因数の和:1108372

約数の個数: 20

約数和(自身を含む): 274872784

約数和(自身を除く): 150736800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1108357, 2216714, 4433428, 7758499, 8866856, 15516998, 17733712, 31033996, 62067992, 124135984]

約数ペア:

[(1, 124135984), (2, 62067992), (4, 31033996), (7, 17733712), (8, 15516998), (14, 8866856), (16, 7758499), (28, 4433428), (56, 2216714), (112, 1108357)]