79218544

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{55631}}^1$

素因数の和:55728

約数の個数: 20

約数和(自身を含む): 155213280

約数和(自身を除く): 75994736

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 55631, 111262, 222524, 445048, 890096, 4951159, 9902318, 19804636, 39609272, 79218544]

約数ペア:

[(1, 79218544), (2, 39609272), (4, 19804636), (8, 9902318), (16, 4951159), (89, 890096), (178, 445048), (356, 222524), (712, 111262), (1424, 55631)]