143290432

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{72223}}^1$

素因数の和:72266

約数の個数: 28

約数和(自身を含む): 293518336

約数和(自身を除く): 150227904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 72223, 144446, 288892, 577784, 1155568, 2238913, 2311136, 4477826, 4622272, 8955652, 17911304, 35822608, 71645216, 143290432]

約数ペア:

[(1, 143290432), (2, 71645216), (4, 35822608), (8, 17911304), (16, 8955652), (31, 4622272), (32, 4477826), (62, 2311136), (64, 2238913), (124, 1155568), (248, 577784), (496, 288892), (992, 144446), (1984, 72223)]