31028736

素因数分解:

$2^9\times 3^1\times {\mathrm{20201}}^1$

素因数の和:20222

約数の個数: 40

約数和(自身を含む): 82666584

約数和(自身を除く): 51637848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 20201, 40402, 60603, 80804, 121206, 161608, 242412, 323216, 484824, 646432, 969648, 1292864, 1939296, 2585728, 3878592, 5171456, 7757184, 10342912, 15514368, 31028736]

約数ペア:

[(1, 31028736), (2, 15514368), (3, 10342912), (4, 7757184), (6, 5171456), (8, 3878592), (12, 2585728), (16, 1939296), (24, 1292864), (32, 969648), (48, 646432), (64, 484824), (96, 323216), (128, 242412), (192, 161608), (256, 121206), (384, 80804), (512, 60603), (768, 40402), (1536, 20201)]