80916544

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{8053}}^1$

素因数の和:8222

約数の個数: 28

約数和(自身を含む): 161611564

約数和(自身を除く): 80695020

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 8053, 10048, 16106, 32212, 64424, 128848, 257696, 515392, 1264321, 2528642, 5057284, 10114568, 20229136, 40458272, 80916544]

約数ペア:

[(1, 80916544), (2, 40458272), (4, 20229136), (8, 10114568), (16, 5057284), (32, 2528642), (64, 1264321), (157, 515392), (314, 257696), (628, 128848), (1256, 64424), (2512, 32212), (5024, 16106), (8053, 10048)]