31144704

素因数分解:

$2^8\times 3^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 83885760

約数和(自身を除く): 52741056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 379, 384, 428, 642, 758, 768, 856, 1137, 1284, 1516, 1712, 2274, 2568, 3032, 3424, 4548, 5136, 6064, 6848, 9096, 10272, 12128, 13696, 18192, 20544, 24256, 27392, 36384, 40553, 41088, 48512, 72768, 81106, 82176, 97024, 121659, 145536, 162212, 243318, 291072, 324424, 486636, 648848, 973272, 1297696, 1946544, 2595392, 3893088, 5190784, 7786176, 10381568, 15572352, 31144704]

約数ペア:

[(1, 31144704), (2, 15572352), (3, 10381568), (4, 7786176), (6, 5190784), (8, 3893088), (12, 2595392), (16, 1946544), (24, 1297696), (32, 973272), (48, 648848), (64, 486636), (96, 324424), (107, 291072), (128, 243318), (192, 162212), (214, 145536), (256, 121659), (321, 97024), (379, 82176), (384, 81106), (428, 72768), (642, 48512), (758, 41088), (768, 40553), (856, 36384), (1137, 27392), (1284, 24256), (1516, 20544), (1712, 18192), (2274, 13696), (2568, 12128), (3032, 10272), (3424, 9096), (4548, 6848), (5136, 6064)]