65131504

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{60757}}^1$

素因数の和:60832

約数の個数: 20

約数和(自身を含む): 128077864

約数和(自身を除く): 62946360

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 60757, 121514, 243028, 486056, 972112, 4070719, 8141438, 16282876, 32565752, 65131504]

約数ペア:

[(1, 65131504), (2, 32565752), (4, 16282876), (8, 8141438), (16, 4070719), (67, 972112), (134, 486056), (268, 243028), (536, 121514), (1072, 60757)]