31446584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4513}}^1$

素因数の和:4599

約数の個数: 32

約数和(自身を含む): 64459920

約数和(自身を除く): 33013336

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 4513, 6968, 9026, 18052, 36104, 58669, 117338, 234676, 302371, 469352, 604742, 1209484, 2418968, 3930823, 7861646, 15723292, 31446584]

約数ペア:

[(1, 31446584), (2, 15723292), (4, 7861646), (8, 3930823), (13, 2418968), (26, 1209484), (52, 604742), (67, 469352), (104, 302371), (134, 234676), (268, 117338), (536, 58669), (871, 36104), (1742, 18052), (3484, 9026), (4513, 6968)]