31027516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35099}}^1$

素因数の和:35133

約数の個数: 24

約数和(自身を含む): 61916400

約数和(自身を除く): 30888884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 35099, 70198, 140396, 456287, 596683, 912574, 1193366, 1825148, 2386732, 7756879, 15513758, 31027516]

約数ペア:

[(1, 31027516), (2, 15513758), (4, 7756879), (13, 2386732), (17, 1825148), (26, 1193366), (34, 912574), (52, 596683), (68, 456287), (221, 140396), (442, 70198), (884, 35099)]