87014024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20639}}^1$

素因数の和:20693

約数の個数: 32

約数和(自身を含む): 178329600

約数和(自身を除く): 91315576

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 20639, 41278, 82556, 165112, 350863, 639809, 701726, 1279618, 1403452, 2559236, 2806904, 5118472, 10876753, 21753506, 43507012, 87014024]

約数ペア:

[(1, 87014024), (2, 43507012), (4, 21753506), (8, 10876753), (17, 5118472), (31, 2806904), (34, 2559236), (62, 1403452), (68, 1279618), (124, 701726), (136, 639809), (248, 350863), (527, 165112), (1054, 82556), (2108, 41278), (4216, 20639)]