72443152

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{50873}}^1$

素因数の和:50970

約数の個数: 20

約数和(自身を含む): 141938460

約数和(自身を除く): 69495308

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 50873, 101746, 203492, 406984, 813968, 4527697, 9055394, 18110788, 36221576, 72443152]

約数ペア:

[(1, 72443152), (2, 36221576), (4, 18110788), (8, 9055394), (16, 4527697), (89, 813968), (178, 406984), (356, 203492), (712, 101746), (1424, 50873)]