316402832

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{222193}}^1$

素因数の和:222290

約数の個数: 20

約数和(自身を含む): 619921260

約数和(自身を除く): 303518428

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 222193, 444386, 888772, 1777544, 3555088, 19775177, 39550354, 79100708, 158201416, 316402832]

約数ペア:

[(1, 316402832), (2, 158201416), (4, 79100708), (8, 39550354), (16, 19775177), (89, 3555088), (178, 1777544), (356, 888772), (712, 444386), (1424, 222193)]