90673852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{70181}}^1$

素因数の和:70221

約数の個数: 24

約数和(自身を含む): 176858640

約数和(自身を除く): 86184788

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 70181, 140362, 280724, 1193077, 1333439, 2386154, 2666878, 4772308, 5333756, 22668463, 45336926, 90673852]

約数ペア:

[(1, 90673852), (2, 45336926), (4, 22668463), (17, 5333756), (19, 4772308), (34, 2666878), (38, 2386154), (68, 1333439), (76, 1193077), (323, 280724), (646, 140362), (1292, 70181)]