78210544

素因数分解:

$2^4\times {\mathrm{1181}}^1\times {\mathrm{4139}}^1$

素因数の和:5328

約数の個数: 20

約数和(自身を含む): 151697880

約数和(自身を除く): 73487336

約数列:

[1, 2, 4, 8, 16, 1181, 2362, 4139, 4724, 8278, 9448, 16556, 18896, 33112, 66224, 4888159, 9776318, 19552636, 39105272, 78210544]

約数ペア:

[(1, 78210544), (2, 39105272), (4, 19552636), (8, 9776318), (16, 4888159), (1181, 66224), (2362, 33112), (4139, 18896), (4724, 16556), (8278, 9448)]