64312048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{174761}}^1$

素因数の和:174792

約数の個数: 20

約数和(自身を含む): 130022928

約数和(自身を除く): 65710880

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 174761, 349522, 699044, 1398088, 2796176, 4019503, 8039006, 16078012, 32156024, 64312048]

約数ペア:

[(1, 64312048), (2, 32156024), (4, 16078012), (8, 8039006), (16, 4019503), (23, 2796176), (46, 1398088), (92, 699044), (184, 349522), (368, 174761)]