159832528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{322243}}^1$

素因数の和:322282

約数の個数: 20

約数和(自身を含む): 319666048

約数和(自身を除く): 159833520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 322243, 644486, 1288972, 2577944, 5155888, 9989533, 19979066, 39958132, 79916264, 159832528]

約数ペア:

[(1, 159832528), (2, 79916264), (4, 39958132), (8, 19979066), (16, 9989533), (31, 5155888), (62, 2577944), (124, 1288972), (248, 644486), (496, 322243)]