123161552

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{60611}}^1$

素因数の和:60746

約数の個数: 20

約数和(自身を含む): 240508416

約数和(自身を除く): 117346864

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 60611, 121222, 242444, 484888, 969776, 7697597, 15395194, 30790388, 61580776, 123161552]

約数ペア:

[(1, 123161552), (2, 61580776), (4, 30790388), (8, 15395194), (16, 7697597), (127, 969776), (254, 484888), (508, 242444), (1016, 121222), (2032, 60611)]