86897032

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{30089}}^1$

素因数の和:30133

約数の個数: 24

約数和(自身を含む): 171964350

約数和(自身を除く): 85067318

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 30089, 60178, 120356, 240712, 571691, 1143382, 2286764, 4573528, 10862129, 21724258, 43448516, 86897032]

約数ペア:

[(1, 86897032), (2, 43448516), (4, 21724258), (8, 10862129), (19, 4573528), (38, 2286764), (76, 1143382), (152, 571691), (361, 240712), (722, 120356), (1444, 60178), (2888, 30089)]