28988286

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{155851}}^1$

素因数の和:155887

約数の個数: 16

約数和(自身を含む): 59847168

約数和(自身を除く): 30858882

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 155851, 311702, 467553, 935106, 4831381, 9662762, 14494143, 28988286]

約数ペア:

[(1, 28988286), (2, 14494143), (3, 9662762), (6, 4831381), (31, 935106), (62, 467553), (93, 311702), (186, 155851)]